Trying to get File Version, BUT!

[cnkinsd]

Hi, I am trying to do nothing other than get a file version from a file using the following code:

Set Variable %TEMP_FILE_VERSION% to FUNCTION:Get File Info(File Version [Resource]) of file "C:\Solar Program Files\Solar Turbines Standards\Common\EXE\TT4Tools\TT4Tools.exe"
Display Message Box "%TEMP_FILE_VERSION%" -- "File Version"
Exit Installation(0)

I get the following error, in the attachment, which I have never seen before:

Can anyone tell me what is going on and what that is. I have not changed any security settings on the system at all and I can run other scripts without incident.