The virus destroyed the file to restore it?

Users questions: Were all destroyed by the virus exe file, by anti-virus, some important has been unable to open the exe. Exe file to fix this back? How to stop those who spread the virus from the system disk to another disk or spread to other disk operating system. There is, why can the exe file a comprehensive Plays off the virus. Simple point about the line of the matter, but that the virus damaged file repair process, make it clear point oh.
Experts answer: repair virus after being tampered with. Exe files associated with one, the easiest way is to use the tool that many (recommended anti-virus software comes with), but by the At. Exe association is modified, the software can not run, so the software needs to be changed to the suffix. Com2, modify the registry, modify regedit.exe to regedit.com (Otherwise, the editor can not run) HKEY_CLASSES_ROOT * exef ile * shell * open * command under the default, key to "% 1"% * Also note HKEY_CLASSES_ROOT * exefile * shell * open * command inside the key to "% 1"% * See if there are no spaces 3, using the command fix, open the MS-DOS (If you can not run MS-DOS system disk will winnt windows or the system32 directory cmd.exe renamed cmd.com), first use assoc . e xe display file associations (estimated to be prompted to "not for the extension. exe file association found," This step is basically redundant). and then enter the command assoc.exe = exefile can also download the attachment into the registry you can double-click the attachment: Restore EXE the file is opened. r eg
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