Quartus II Simulation Waveform Problem

Hi, thank you for replying.

It turned out that I need to add "\" at the end of the directory of my Modelsim-Altera under the EDA Tool Options...

I can simulate the .v verilog file now.

However, when i try to simulate the ALTFP_DIV in the IP catalog, this error occurs in Modelsim...

Instantiation of 'lpm_mult' failed. The design unit was not found.

The same goes to lpm_add_sub, lpm_compare and altsyncram.

Any idea on how to solve this problem?

Thank you.