Error code 8007007e

1. Start > run > sfc /scannow
2. Insert windows xp cd
3. Restart computer
4. You can skip step 1-3 but its strongly advised you do it.
5. Uninstall msn messenger with ZapMessenger you can download it from:

http://www.softpedia.com/progDownload/ZapMessenger-Download-115115.html
6. Download and install Windows Installer Cleanup you can download it from:
http://support.microsoft.com/kb/290301/en-us
7. Run the utility, select all items concerning Windows Live, delete the following:
- Windows Live Call
- Windows Live Communication Platform
- Windows Live Essentials
- Windows Live Messenger
- Windows Live Sign-in Assistant
- Windows Live Upload Tool
8. Then restart computer
9. Download msn messenger again. You can download it from
http://download.live.com/?sku=messenger
10. Once installed Restart computer
11. Run msn messenger
12. Enjoy with J

To fix this msn error code 8007007e go to run and type "regedit" Now navigate to regedit: HKEY_CLASSES_ROOT\AppID\ And delete this key: 380689D0-AFAA-47E6-B80E-A33436FE314B Now try msn again...it should work

Just remove windows live messenger and 4get about it becuz its fucked up! i swear to god i had this problem like 3 month its fucked up now i use da yahoo messenger!! its better

Try running "SFC /SCANNOW" in a command prompt (admin level).
That will check the system files and restore things if errors are found.
If that does not help, you might have a problem with a file (probably a DLL) not being registered. Reinstalling the application that is causing the error is the most likely solution.

Jules

Have not experienced it myself but these guys seem to have come up with a soloution