To restore the EXE association, open Notepad (on another computer) and copy and paste the following between the lines and save the file as exefix.reg. Double-click on the file to merge the contents into the registry.
=========BEGIN CUT==================
REGEDIT4
[HKEY_CLASSES_ROOT\.exe]
"Content Type"="application/x-msdownload"
@="exefile"
[HKEY_CLASSES_ROOT\.exe\ShellEx]
[HKEY_CLASSES_ROOT\.exe\ShellEx\{00021500-0000-0000-C000-000000000046}]
@="{88C9E8DE-8D28-11D3-8F3C-00A0249EABF4}"
[HKEY_CLASSES_ROOT\exefile]
"EditFlags"=hex:d8,07,00,00
@="Application"
[HKEY_CLASSES_ROOT\exefile\shell]
@=""
[HKEY_CLASSES_ROOT\exefile\shell\open]
@=""
"EditFlags"=hex:00,00,00,00
[HKEY_CLASSES_ROOT\exefile\shell\open\command]
@="\"%1\" %*"
[HKEY_CLASSES_ROOT\exefile\shellex]
[HKEY_CLASSES_ROOT\exefile\shellex\PropertySheetHandlers]
[HKEY_CLASSES_ROOT\exefile\shellex\PropertySheetHandlers\{86F19A00-42A0-1069-A2E9-08002B30309D}]
@=""
[HKEY_CLASSES_ROOT\exefile\DefaultIcon]
@="%1"
============END CUT=====================
reghakr