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VM Save File Problem [message #80309] Wed, 30 May 2012 12:55
DavidF[1] is currently offline  DavidF[1]
Messages: 94
Registered: April 2012
Member
Folks,

I have a problem I don't understand. I have a program that runs on two different Windows 7 machines, both running IDL 7.1.2. If I make a save file of the program and run it on the IDL Virtual Machine on my office computer, the program runs like a champ. If I use the same files I used on the first machine (the only difference is the location of data files for my program and my IDL directory structure) to create a save file on my work machine, and I run that on the IDL Virtual Machine, it complains about not having a function named READ_TIFF.

Now, of course, READ_TIFF is a built-in IDL function that is loaded at run-time via a DLL. If I search for a READ_TIFF with File_Which, I don't find one, as I expect.

Why am I not picking up READ_TIFF as a compiled (or built-in) function in the second instance? I have triple-checked that I am doing a RESOLVE_ALL in the code that creates the save file.

Any ideas?

Thanks,

David

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