HELP! How to remove this Reboot alert

[systeman]

I have downloaded a patch to upgrade my Pcanywhere from version 11.50 to 11.51. Download: http://www.symantec.com/techsupp/files/pca..._115_files.html

This patch is created with Installshield, and I have tried following parameters, always I failed to remove the REBOOT alert.

1. C:\pca1151.exe /s /v" /qn" - failed.

2. C:\pca1151.exe /qn

3. C:\pca1151.exe -r -f1"%INST%\setup.iss" -failed and alert that harddisk have not enough space to extract files, though it's impossible.

4. C:\pca1151.exe /s /v" /qn REBOOT=Suppress"

Could you guys help to specify how to remove it please? that would really help me a lot! thank you in advance.

[perksta]

Have you tried extracting the contents of the pca1151.exe and then running the pcalu.exe program.