The problem was solved by

Akira_Kido · ‎04-01-2015

I am trying to evaluate Intel Parrelle Studio XE 2015 Composer Edition for C++ Windows in x64 mode but get this error "Failed to enable trusted storage check for licensing: WARNING: Enable Trusted Storage failed (flexnet error code 20). Trusted Storage based license could not be supported" Please, send me an evaluation license file. Thanks

Hubert_H_Intel · ‎04-01-2015

Run the Intel C++ Compiler the first time as administrator (if possible). Could you please try that out:

Start menu -> Intel Parallel Studio XE 2015 > Compiler and Performance Libraries > Command Prompt and open one with right-click -> 'Run as Administrator' and invoke icl without parameters.

That should help and is faster to work around than installing the license file. However, if this will not help, let me know and I'll send the license file.

Regards, Hubert.

Akira_Kido · ‎04-01-2015

The problem was solved by running as Administrator.

Thank you!