TwinCompile fails with message failed to acquire available

[bpu]

Version which is used - 3.2.0.213
Since some moment TwinCompiler fails with message: Failed to acquire available port. There is no AV software on PC where TwinCompiler runs, firewall is stopped.
PC restart, TwinCompiler reinstall do not solve the problem.

[jomitech]

Open the following folder and delete the mtbcc32PortStack.dat file:

2000/XP:
C:\Documents And Settings\<UserName>\Local Settings\Application Data\TwineCompile

Vista/7:
C:\Users\<UserName>\AppData\Local\TwineCompile