InstallAware

So far this problem has only happened on 64 bit machines. The update task tells the user that there is an update available. But, if the download fails, they then get an error message window:
Runtime error in setup script:
Line 333:'' is not a valid integer value

I've checked all of the scripts that I know about. Nothing on, or near, the two line 333's that I have reference an integer. So, I don't know where else to look for the problem. Any ideas?

Do you happen to have your logic split between multiple scripts? If so, and if you're running an old version of IA, it will report the line as it appears as if the scripts were all combined into one. The current version of IA indicates the script and line number in the prompt. So, a little math or an upgrade should get you closer to the problematic line.