Modelsim simulation error

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Hi

I am using Modelsim student edition 10.2 to simulate my project i am getting following error

can any one help me in fixing this error

# Permission denied. (errno = EACCES)# ** Error: VHDL Compiler exiting# C:/Modeltech_pe_edu_10.2/win32pe_edu/vcom failed.

Thanks

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Anyone of the following can be one of the reasons :

1. Check very carefully that your UUT is connected to the Testbench correctly .

2. Your testbench is correctly setup in Quartus to include the testbench and UUT .

Regards ,

Thanks Ahmed

Actually it was working fine with earlier version of modelsim since licen got expired i installed new version and is not working with this version

Can you post more information about the error (like vcom-...)? Doesn't Modelsim give more specific output about the problem?

I suppose Modelsim needs new precompiled libraries. What kind of an Fpga do you use, Xilinx/Altera/...?