Script to either run VNC uninstaller batch or installer msi

[cbrxxrider]

Script noob here, I've been trying to come up with a scrip which runs a batch file that uninstalls any vnc software and then installs ultravnc.

 

I''d like to add the if/then statement similar to below which will look to see if TightVNC exists and if so will run the uninstall batch to remove, then if needed install the new UltraVNC through msi installer, otherwise it will just exit.

 

I am going to add this into the computer startup script.

 

I'm hoping somebody might be able to look at this and tell me if I'm even close.

 

------------

if exist "C:\Program Files\TightVNC\." goto Action1

if not exist "C:\ultravnc.txt" goto Action2

goto Action3

:Action1

 

\\server\VNCDeploy\removevnc.bat

 

goto END

 

:Action2

if exist %SystemRoot%\SysWOW64 goto 64-bit

\\server\VNCDeploy\UltraVnc_10962_x86.msi

echo "UltraVNC" > "c:\ultravnc.txt"

goto END

 

:64-bit

\\server\VNCDeploy\UltraVnc_10962_x64.msi

echo "UltraVNC" > "c"\ultravnc.txt"

goto END

 

:Action3

:END

Edited March 12, 2014 by cbrxxrider
script edit