File is actually opened,but error flag is still set.Why?

4 posts

nsispysnNovember 24, 2009 at 1:34 AM#

File is actually opened,but error flag is still set.Why?

i use the following to open and write a file:

ClearErrors
FileOpen $regbat $INSTDIR\reg.bat w
IfErrors OpenRegBatError
FileWrite $regbat "cd /d $INSTDIR $\r$\nregsvr32 -s WebClient.ocx"
FileClose $regbat

ExecShell "" '"$INSTDIR\reg.bat"' "" SW_HIDE
OpenRegBatError:
MessageBox MB_ABORTRETRYIGNORE "Fail to write reg.bat!" IDABORT _abort IDRETRY retry

The result wass:reg.bat was successfully written but the MessageBox displayed too.

Why?

nsispysnNovember 24, 2009 at 2:21 AM#

i've found the reason.

WizouNovember 24, 2009 at 6:41 AM#

Could you share? so others don't fall in the same problem

MSGNovember 24, 2009 at 7:43 AM#

Edit: Nevermind, I see what you're trying to do there.