Execute Plesk Commands using c# asp.net 4

[Saman H]

Hi,

I use c# and plesk commands to create email and subdomain
after running codes i've got this error

The system cannot find the file specified. (Error code 2) at Unable to connect to pipe \\.\pipe\psapipe at (Con::ClientOverlappedPipe::create line 502) at get shared instance of PleskSrvClient(PleskSrvClient::getInstance line 268) at Unable to execute CU(wmain line 151)

What should i do now