For some reason, my Installer need WinME user to remove "System File Protect (SFP)" & "System Restore (SR)" first.
So I used this code to detect this.
If there is any one not much, will stop installer immediatly.
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:
ReadRegStr $R6 HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices" "*StateMgr"
StrCmp $R6 '' 0 PleaseRemoveSFP
ReadRegStr $R6 HKLM "System\CurrentControlSet\Services\VxD\VxDMon" "LogDir"
StrCmp $R6 '' 0 PleaseRemoveSFP
ReadRegStr $R6 HKLM "System\CurrentControlSet\Services\VxD\VxDMon" "SystemFileProtection"
StrCmp $R6 'Y' PleaseRemoveSFP
ReadRegStr $R6 HKLM "System\CurrentControlSet\Services\VxD\VxDMon" "SystemFileRestore"
StrCmp $R6 'Y' PleaseRemoveSFP
ReadRegStr $R6 HKLM "System\CurrentControlSet\Services\VxD\VxDMon" "TempDir"
StrCmp $R6 '' 0 PleaseRemoveSFP
ReadRegStr $R6 HKLM "System\CurrentControlSet\Services\VxD\VxDMon" "VxdCfg"
StrCmp $R6 '' 0 PleaseRemoveSFP
ReadRegStr $R6 HKLM "System\CurrentControlSet\Services\VxD\VxDMon" "VxdDat"
StrCmp $R6 '' 0 PleaseRemoveSFP
Goto Detect_END
PleaseRemoveSFP:
Quit
Detect_END:
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