http://www.pocketinformant.com/Forum...lite=tmail.exe
Spcifically:
his error comes about when we cannot delete the tmail.exe which is used for the SMS integration.Simply go to \WINDOWS in your file explorer. DELETE the tmail.exe. If it won't let you, that means its in use. The OS and FM both use this and in some cases the OS can run it from startup. This is one area we could improve the uninstall and its one we will.So if its in use, two things you can do. One is to soft reset the device and try to delete it manually first and then uninstall. The other is to rename the file and then soft reset (so that its not in use) and then delete the renamed file.Hope that helps.
maybe that will solve it for ya