Does Campbell Scientific support (recommend?) LoggerNet 3.4.1 (base and Admin) being installed on a Windows 7 system?
One of the reasons for the LN 3.4 release was to address some issues with Windows Vista, and Windows 7 is essentially a "new & improved" Vista. We have done testing with 3.4 1 on Windows 7, and IIRC there are no significant bugs. However, we can't guarantee there aren't any issues, and if there are your only solution would be to upgrade to 4.0.
Regards,
Dana