Synplify : Internal Error in c_ver.exe

[spman]

Hi.

I use Synplify premier 2009 and my platform is Xilinx Virtex6.
I encounter an ambiguous error while synthesizing my desgin! The error is : "Internal Error in c_ver.exe"
The design is synthesized by XST without any error!
What's the problem?

Thanks in advance.

 

[ads_ee]

How would anyone here know? That's an executable in Synplify, you'll have to open a solvnet case to have Synopsys look into the problem.