After I install my Bitcoin client (0.9.3 64 bit on Win7) I can run it one time without problems. It won’t start up a second time, though, and terminate with the following error:
EXCEPTION: N5boost12interprocess22interprocess_exceptionE Access denied E:\Program Files\Bitcoin\bitcoin-qt.exe in Runaway exception
I don't store my blockchain data in the standard
AppData folder. I have, however, specified the correct
-datadir in the
bitcoin-qt shortcut. So this should not be the problem.
I dicovered that all my Bitcoin folders are partially read-only. When I uncheck the box, the read-only will automatically be restored, I just don't know why and by which routine. Might this be the problem?
So in order to be able to run the client I have to reinstall it every time I want to use it at the moment and then it will work once. Any ideas?