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TomComKnowsHow
  • Home
  • Anti virus/Anti malware
    • How to Remove Keyloggers
    • How to Remove Conficker Malware
    • How to Remove Locky and AutoLocky Ransomeware for Free
  • How to Remove a Spyware Infection
  • Article Directory
    • How to Protect Computers using Free Version Antivirus Protection Software
    • Computer/Internet >
      • Audio/Visual >
        • How to Add a Cursor (Mouse Pointer) to a Print Screen Image >
          • Automotive >
            • How to Change Seized Up Spark Plugs
            • How to Change Automatic Transmission Filters
            • How to Do Auto Body Repair Work
            • How to Increase Fuel Economy
            • How to Install Truck Hitch Accessories/Attachments
            • How to Make a Poor Man's Fuel Heater
            • How to mix your own Fuel Additive
            • How to Replace a Door Panel
            • How to Replace Rear Leaf Springs
            • How to Tune-Up a Car Yourself
          • Business >
            • How to Appeal Denial of Unemployment Insurance Benefits
            • How to Create Order Forms
            • How to Perform Maryland Judiciary Case Searches Online
            • How to Promote your New Small Business
            • How to Recover Microsoft Office Professional for free
        • How to Convert qcp to wav
        • How to Create Watermark Protected Images
        • How to Crop a Print Screen Image
        • How to Disable your built-in Camera
        • How to Disable your built-in Microphone
        • How to Draw a Rose Bouquet
        • How to Print Digital Images Actual Size
        • How to Resize an Image to 424 X 282 Pixels, Without Distortion
        • How to Stream M3U's on Websites
      • How to Access a No Boot Hard Drive
      • How to Add Downloads to the Start Menu
      • How to Add a Hibernate Shortcut to your Windows Desktop
      • How to Add a Log Off Shortcut to your Windows desktop
      • How to Add a Restart Shortcut to your Windows desktop
      • How to Add a Second HDD (a Slave Drive) to your PC
      • How to Add a Shutdown Shortcut to your Windows desktop
      • How to Add a Standby Shortcut to your Windows desktop
      • How to Add Keywords to Your Website
      • How to Add Safe Mode to your Windows Boot Menu, by editing the BOOT.INI file
      • How to Backlink your online content
      • How to Block a Pinterest Follower
      • How To Comply with Amazon FTC Regulations
      • How to Connect to a Public WiFi Network
      • How to Create a Bookmarks Favicon
      • How to Create a Downloads Library in Windows Explorer
      • How to Create an active Click to Call Link
      • How to Create an h1 Header
      • How to Defragment the Paging File aka Virtual RAM
      • How to Disable sharing on Windows 7 and 8
      • How to Enable and Disable WiFi on Laptops and Tablets
      • How to Fix an Optical Scroll Mouse
      • How to Force Safe Mode on restart without editing BOOT.ini
      • How to Improve Computer Performance
      • How to Install a Bluetooth USB
      • How to Open Affiliate HTML Ads in New Tabs
      • How to Optimize your online content
      • How to Repair Windows Offline Help and Support
      • How to Replace a Dell Vostro 2510 LCD Inverter
      • How to Replace a Dell Vostro 2510 LCD Screen
      • How to Safely Eject ReadyBoost
      • How to Securely Wipe a Hard Disk Drive
      • How to Set Single-Click Customization on Desktop and Laptop Computers
      • How to Turn Num Lock on by Default in Windows 7 & 8
      • How to Tweet from a Flip Phone
    • Food & Drink >
      • Homemade Spaghetti Sauce with Shiitake Mushrooms and roasted Bell Pepper
      • How to Bake a fantastic Zucchini Pie
      • How to Bake Candied Pecans
      • How to Bake Rosemary-Maple Glazed Pork Loin
      • How to Boil Eggs Without Cracking Shells
      • How to make Ramen Noodles more interesting
      • How to Make your own Chopsticks
      • How to scratch Hearty Turkey and Rice Soup
      • How to Slow Cook Beans & Rice with Sausage
      • How to Slow Cook Venison Stew
    • Health >
      • How to Build a Strong Freestanding Inversion Rack
      • How to Pack a Blood Specimen for Air Travel
      • How to Tell if you have Bed Bugs
    • Holidays & Celebrations >
      • How to Easter Egg Hunt with Candy Filled Eggs
      • How to Hang the American Flag
    • Home Improvement >
      • Concrete >
        • How to Apply/Repair Ornamental Mapping on Historic Field Stone Construction
        • How to Install a vented Glass Block window
        • How to Pour Concrete Footers for Jack Posts
      • Electrical >
        • How to Control Outdoor and Ceiling Lights with a Timer
        • How to Install a Breaker Panel Receptacle
        • How to Install a Switched Receptacle
        • How to Install Outdoor Motion Lights
        • How to Replace a Doorbell
        • How to Replace a Door Chime
        • How to Wire multiple lights on a Porch Circuit
      • Exterior >
        • How to Calculate a Roof Pitch in Degrees
        • How to Frame a Dormer
        • How to Install Vinyl Outdoor Swings
        • How to Install Vinyl Soffit
        • How to Paint Wood Doors
        • How to Reduce your Cooling costs by painting your Roof white
      • Interior >
        • How to Build a Hide A Safe to Protect The Family Jewels
        • How to Build Boxed Ceiling Beams
        • How to Frame Interior Walls
        • How to Install Crawl Space Insulation
        • How to Increase your Cordless Phone Range
        • How to Install Vinyl Mini Blinds
        • How to Remove Spray Foam Insulation From Hands
        • How to Resize an Interior Composite Hollow Core Door
      • Plumbing >
        • How to Repair Copper Pipes
        • How to Replace a Water Heater Thermocouple
        • How to Solder a Plumbing Joint
        • How to Stop Water Pipes From Vibrating
    • Pets >
      • How to Administer a bitter pill to a Cat
      • How to Administer subcutaneous hydrating fluids to an ailing Cat
      • How to Paper train a Green Iguana
    • Wildlife >
      • How to Escape from a Bear in the Woods
      • How to Field Dress a Whitetail Deer
      • How to Legally live-trap and relocate Squirrels in the State of Maryland
    • Yard & Garden >
      • How to Build a Concrete Outdoor Fire Pit
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How to Recover Microsoft Office Professional for free!

Picture

Recover Microsoft Office 2003 Professional after accidentally/permanently deleting the opa11.bak file. Without this BAK file, starting Microsoft Office programs will initialize the following error in a Microsoft Office 2003 Setup window: Error 1308. Setup cannot find the required file C:\Program Files\Office2003 Setup Files\FILES\APPDATA\MS\OFFICE\DATA\OPA11.BAK. Check your connection to the network, or CD-ROM drive. For other potential solutions to this problem, see C:\Program Files\Microsoft Office\OFFICE11\1033\SETUP.CHM.
The opa11.bak file, a backup of opa11.dat containing program installation data used to identify the registered owner, must reside in the following directories:
C:\Program Files\Office2003 Setup Files\FILES\APPDATA\MS\OFFICE\DATA
C:\Documents and Settings\All Users\Application Data\Microsoft\OFFICE\DATA
Without this BAK file, Microsoft Office programs will not function. The Microsoft Office setup wizard will shut down, unable to locate the file. Without the original installation CD, required for the setup program to recreate the file, you must do it manually. The following procedure will work, when System Restore fails.


Things You'll Need:
Microsoft Win2000 - Win7
Administrative rights
Original opa11.dat
Picture
Closing Error

Picture
Show hidden files and folders
1. Having Administrative rights allows you to see hidden files and folders, the Application Data files and folders for example. Do this by opening any folder, navigating to Tools\Folder Options\View, and tick the box next to "Show hidden files and folders. Click OK to exit.

Picture
Search Results
2. Using the Microsoft Search Companion, locate the opa11.dat file. Unless also deleted, you should find this file here: C:\Documents and Settings\All Users\Application Data\Microsoft\OFFICE\DATA.
NOTE: If the DAT file no longer exists on your computer; you will find it necessary to repair/reinstall with the original CD, or uninstall/reinstall from a new CD. The DAT file contains the product key and original license information proving the installation valid and legal.

3. Right-click on the DAT file, and select Notepad from the "Open With..." menu selection. You will notice the contents of the file appear as a nonsensical series of symbols. Selecting the Unicode Encoding in the next step ensures that these important symbols will save intact.

Picture
Save As
4. Change the file type by selecting Save As..., under the File menu. In quotations, rename the file as "opa11.bak", saving it into the same directory as the DAT file, before exiting Notepad. Without the quotations, the file name will actually save as "opa11.bak.dat", unrecognizable by the Microsoft Office setup wizard.

5. Copy/paste the opa11.bak file into the directory C:\Program Files\Office2003 Setup Files\FILES\APPDATA\MS\OFFICE\DATA, before exiting the Windows explorer window. Opening any Microsoft Office program file will cause the setup wizard to run once again, locating the backup file and completing the process before all installed Office programs open and run normally.

Tips
* This recovery method may work as effectively for other versions of Microsoft Office.
* Using Ccleaner? Under the Applications tab, you can uncheck the boxes next to Office 2003 (or your current version) and Office XP, to prevent accidental file deletion.
* Removing the ability to see hidden files and folders prevents similar complications. If you can't see them, your Registry Editor shouldn't either.
* Archive copies of these DAT & BAK files, in their respective directories, using a zip utility such as WinZip, PowerArchiver or PKUnzip.
* Microsoft Office will not look in the BAK folder for the (new) BAK file. Place it in the DATA folder!

Warnings
* These files are not compatible with installations using different Product Keys, IDs or computers, you cannot substitute them.
* Create a backup of your Registry before deleting files via Registry Editors, or by other means, unless absolutely positive they'll not be missed!


Copyright 09/27/2011. All Rights Reserved. Questions? Comments? Contact Me
Related Articles:

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Copyright © TomComKnowsHow

  • Home
  • Anti virus/Anti malware
    • How to Remove Keyloggers
    • How to Remove Conficker Malware
    • How to Remove Locky and AutoLocky Ransomeware for Free
  • How to Remove a Spyware Infection
  • Article Directory
    • How to Protect Computers using Free Version Antivirus Protection Software
    • Computer/Internet >
      • Audio/Visual >
        • How to Add a Cursor (Mouse Pointer) to a Print Screen Image >
          • Automotive >
            • How to Change Seized Up Spark Plugs
            • How to Change Automatic Transmission Filters
            • How to Do Auto Body Repair Work
            • How to Increase Fuel Economy
            • How to Install Truck Hitch Accessories/Attachments
            • How to Make a Poor Man's Fuel Heater
            • How to mix your own Fuel Additive
            • How to Replace a Door Panel
            • How to Replace Rear Leaf Springs
            • How to Tune-Up a Car Yourself
          • Business >
            • How to Appeal Denial of Unemployment Insurance Benefits
            • How to Create Order Forms
            • How to Perform Maryland Judiciary Case Searches Online
            • How to Promote your New Small Business
            • How to Recover Microsoft Office Professional for free
        • How to Convert qcp to wav
        • How to Create Watermark Protected Images
        • How to Crop a Print Screen Image
        • How to Disable your built-in Camera
        • How to Disable your built-in Microphone
        • How to Draw a Rose Bouquet
        • How to Print Digital Images Actual Size
        • How to Resize an Image to 424 X 282 Pixels, Without Distortion
        • How to Stream M3U's on Websites
      • How to Access a No Boot Hard Drive
      • How to Add Downloads to the Start Menu
      • How to Add a Hibernate Shortcut to your Windows Desktop
      • How to Add a Log Off Shortcut to your Windows desktop
      • How to Add a Restart Shortcut to your Windows desktop
      • How to Add a Second HDD (a Slave Drive) to your PC
      • How to Add a Shutdown Shortcut to your Windows desktop
      • How to Add a Standby Shortcut to your Windows desktop
      • How to Add Keywords to Your Website
      • How to Add Safe Mode to your Windows Boot Menu, by editing the BOOT.INI file
      • How to Backlink your online content
      • How to Block a Pinterest Follower
      • How To Comply with Amazon FTC Regulations
      • How to Connect to a Public WiFi Network
      • How to Create a Bookmarks Favicon
      • How to Create a Downloads Library in Windows Explorer
      • How to Create an active Click to Call Link
      • How to Create an h1 Header
      • How to Defragment the Paging File aka Virtual RAM
      • How to Disable sharing on Windows 7 and 8
      • How to Enable and Disable WiFi on Laptops and Tablets
      • How to Fix an Optical Scroll Mouse
      • How to Force Safe Mode on restart without editing BOOT.ini
      • How to Improve Computer Performance
      • How to Install a Bluetooth USB
      • How to Open Affiliate HTML Ads in New Tabs
      • How to Optimize your online content
      • How to Repair Windows Offline Help and Support
      • How to Replace a Dell Vostro 2510 LCD Inverter
      • How to Replace a Dell Vostro 2510 LCD Screen
      • How to Safely Eject ReadyBoost
      • How to Securely Wipe a Hard Disk Drive
      • How to Set Single-Click Customization on Desktop and Laptop Computers
      • How to Turn Num Lock on by Default in Windows 7 & 8
      • How to Tweet from a Flip Phone
    • Food & Drink >
      • Homemade Spaghetti Sauce with Shiitake Mushrooms and roasted Bell Pepper
      • How to Bake a fantastic Zucchini Pie
      • How to Bake Candied Pecans
      • How to Bake Rosemary-Maple Glazed Pork Loin
      • How to Boil Eggs Without Cracking Shells
      • How to make Ramen Noodles more interesting
      • How to Make your own Chopsticks
      • How to scratch Hearty Turkey and Rice Soup
      • How to Slow Cook Beans & Rice with Sausage
      • How to Slow Cook Venison Stew
    • Health >
      • How to Build a Strong Freestanding Inversion Rack
      • How to Pack a Blood Specimen for Air Travel
      • How to Tell if you have Bed Bugs
    • Holidays & Celebrations >
      • How to Easter Egg Hunt with Candy Filled Eggs
      • How to Hang the American Flag
    • Home Improvement >
      • Concrete >
        • How to Apply/Repair Ornamental Mapping on Historic Field Stone Construction
        • How to Install a vented Glass Block window
        • How to Pour Concrete Footers for Jack Posts
      • Electrical >
        • How to Control Outdoor and Ceiling Lights with a Timer
        • How to Install a Breaker Panel Receptacle
        • How to Install a Switched Receptacle
        • How to Install Outdoor Motion Lights
        • How to Replace a Doorbell
        • How to Replace a Door Chime
        • How to Wire multiple lights on a Porch Circuit
      • Exterior >
        • How to Calculate a Roof Pitch in Degrees
        • How to Frame a Dormer
        • How to Install Vinyl Outdoor Swings
        • How to Install Vinyl Soffit
        • How to Paint Wood Doors
        • How to Reduce your Cooling costs by painting your Roof white
      • Interior >
        • How to Build a Hide A Safe to Protect The Family Jewels
        • How to Build Boxed Ceiling Beams
        • How to Frame Interior Walls
        • How to Install Crawl Space Insulation
        • How to Increase your Cordless Phone Range
        • How to Install Vinyl Mini Blinds
        • How to Remove Spray Foam Insulation From Hands
        • How to Resize an Interior Composite Hollow Core Door
      • Plumbing >
        • How to Repair Copper Pipes
        • How to Replace a Water Heater Thermocouple
        • How to Solder a Plumbing Joint
        • How to Stop Water Pipes From Vibrating
    • Pets >
      • How to Administer a bitter pill to a Cat
      • How to Administer subcutaneous hydrating fluids to an ailing Cat
      • How to Paper train a Green Iguana
    • Wildlife >
      • How to Escape from a Bear in the Woods
      • How to Field Dress a Whitetail Deer
      • How to Legally live-trap and relocate Squirrels in the State of Maryland
    • Yard & Garden >
      • How to Build a Concrete Outdoor Fire Pit
      • How to Build your own Pond
      • How to Change the Tire on a Riding Lawn Mower
      • How to Install a Chain Link Fence Gate
      • How to Seed Flagstone Walkways With Moss
  • Contact Me
  • Amazon Deals
  • Zazzle.com/TomCom