How to Fix Mfc80u.dll Error

What's Mfc80u.dll error?

Mfc80u.dll is a Microsoft file used by various programs that commonly generates errors while installing or using a program or during system startup or shutdown. Mfc80u.dll error is mostly occurred due to registry errors, low disk space, computer virus, damaged swap file and damaged or incorrect version of mfc80u.dll file.

Common Mfc80u.dll error messages

• Cannot find [PATH]mfc80u.dll
• The file Mfc80u.dll is missing
• Mfc80u.dll Not Found
• This application failed to start because Mfc80u.dll was not found. Re-installing the application may fix this problem.
• Cannot start [APPLICATION]. A required component is missing: mfc80u.dll. Please install [APPLICATION] again.

1How to Fix Mfc80u.dll Error

1. Run a virus scan

Virus infection can cause Mfc80u.dll error. If your computer is infected by malware or virus, you need to do a virus scan at the first time. After scanning and cleaning the virus, restart your computer. If the Mfc80u.dll error still exists, check the items below.

2. Repair Windows registry

The registry is the most important component of the system, which is designed to facilitate the operation of all your installed software and hardware on the computer. Once it's corrupted or damaged, Windows can't operate properly, and most of the system errors are caused by its damage. Thus repairing it is necessary. Instead of spending much money on the service, you'd better fix it by employing a registry repair tool. You are not supposed to repair or edit registry database manually due to the importance of it if you are not such kind of geek.

3. Uninstall related programs

If the error message tells you that the application can't run due to the missing dll files, you can try to uninstall the program and then reinstall it. There may be some files incompatible with the system installed during the installation of the program.

4. Download a fresh Mfc80u.dll

Download Mfc80u.dll file from the Internet (make sure the website you download Mfc80u.dll is legally approved). Then find the current Mfc80u.dll file on your computer:
Go to "Start > Search", enter "mfc80u.dll", usually this DLL file is located on local disk C, then you can search it in the "Local Disk (C:)" (Or you can choose to search it in "Local Disks").
Then rename the original Mfc80u.dll file, and copy the newly download one to the folder. Don't delete the original Mfc80u.dll immediately and make a backup of it.

2Recover Lost Data Caused by Mfc80u.dll Error

Mfc80u.dll error will result in hard drive damaged,cause data lost and inaccessible data ,and you did not have a recently data backuo.You will need a powerful hard drive recovery tool to retrieve your data back.

best data recovery software
  • Recover lost or deleted files, photos, audio, music, emails from any storage device effectively, safely and completely.
  • Supports data recovery from recycle bin, hard drive, memory card, flash drive, digital camera and camcorders.
  • Supports to recover data for sudden deletion, formatting, hard drive corruption, virus attack, system crash under different situations.
  • Preview before recovery allows you to make a selective recovery.
  • Supported OS: Windows 10/8/7/XP/Vista, Mac OS X (Mac OS X 10.6, 10.7 and 10.8, 10.9, 10.10 Yosemite, 10.10, 10.11 El Capitan, 10.12 Sierra) on iMac, MacBook, Mac Pro etc.
3981454 people have downloaded it

Guide for Computer Data Recovery with Wondershare

Fix Computer

Fix Dll File Error+
  1. Fix RunDLL Error
  2. Edit DLL Files
  3. Fix Missing dll files
  4. Loading dll error
  5. Nvcpl.dll Loading error
  6. Newdev.dll loading error
  7. Fix Mpr.dll
  8. Dll Initialization Failed
  9. D3dx9.24.dll error
  10. Fix Kernel32.dll
  11. Msvbvm60.dll Error
  12. Fix missing Hal.dll
  13. Hal.dll repair
  14. Mfc80u.dll Error
  15. Mscorwks.dll Error
  16. Awt.dll error
  17. Shlwapi.dll error
  18. Fix asl.dll error
  19. Crypt32.dll error
  20. Faultrep.dll error
  21. Register.dll error
Fix Boot issue+
  1. Disk boot failure
  2. Boot ini missing
  3. Computer wont boot
  4. Fix black screen on boot
  5. Create bootable liveboot USB
  6. Vista boot disk
  7. Create bootable liveboot CD
  8. Fix blue screen on boot
  9. Protect Boot Sector from Viruses
  10. Vista reboot issue
  11. XP wont boot
  12. Vista wont boot
Fix Bootmgr issue+
  1. Fix bootmgr error
  2. Fix bootmgr issue
  3. Bootmgr missing error
  4. Bootmgr image corrupt
  5. Bootmgr compressed error
  6. Bootmgr missing
Computer System Error+
  1. Misiing operating system
  2. Fix system not found
  3. Grub loading error
  4. Fix runtime error
  5. Operating system loading error
  6. Fix XP crahses
  7. Retrieve lost files after system restore
  8. Restoring corrupt files
  9. Change file system
  10. Vista freezes
  11. Computer freezes after startup
  12. Ntfs.sys missing/corrupted
  13. Ntldr error
  14. Ntldr missing
  15. Ntldr compressed
  16. Fix MBR error
  17. Ntdetect failed error
  18. Ntoskrnl.exe Missing
  19. Fix MBR missing
Computer System Error+
  1. Clone USB
  2. Migrate OS to SSD
  3. Clone OS to Hard Drive
  4. Recover data after disk wipe
  5. Speed up computer
  6. Boost computer speed
  7. Registry repair
  8. Registry cleaner
  9. Backup OS
Computer System Error+
  1. Fix blue screen
  2. Fix black screen at startup
  3. Fix vista black screen
  4. Ndissys blue screen error
  5. Fltmgrsys blue screen error
  6. Fix Vista blue screen
  7. Fix XP blue screen
  8. Fix Tcpipsps blue screen error
  9. Fix Atapisys blue screen Error
Hot Articles
See MoreSee Less
Home / Computer Problems / How to Fix Mfc80u.dll Error


You are visiting computer data recovery page, if you want to recover your mobile data, please visit Dr.Fone - Phone data recovery