Can not install strategy, file will be deleted

[zortag]

I am using the demo version of FT. I wrote a C/C++ strategy using Visual Studio 2008, compiled it into a DLL. Yes I included the manifest file in the linker. It compiles and builds fine. But when I try to install it I get the message:

"Can not install strategy, file will be deleted."

Anyone know how to fix this? What file are they talking about? Am I supposed to do something before trying to install the strategy?

[FT Support]

"file" means strategy dll file that was copied to Forex Tester folder.

Please post your strategy code here. For now it is hard to guess what problem you have.