I installed MKS on Windows 7 and with it MKS Toolkit was silently installed. This also seems to set some global environment variables like "TERM" and "TERMCAP". As these variables won't work together with cygwin I uninstalled MKS Toolkit again. But unfortunately the variables are still present.
I now have the problem that I only see those variables on the command line. I can not find them anywhere else. They do not appear under the GUI nor in the registry. How is this possible and how can I remove them anyway?
The only way I get cygwin to work correctly is to explicitly set all the invalid variables to an empty value. But this feels quite wrong. So where can I find and remove them correctly?