Error on first run

[user8340385035]

When trying to run for the first time after installation I get:

The system cannot find the path specified.

The type initializer for
'#=qwA0VQwUei7L_xrFohuzS20wS9AAlUNrHzrICswHFh5c='
threw an exception

[redwing]

What's the full error message? Any mention on a missing file?