There is a new version of SBIGUDrv available for download from sbig.com. Please note that if you were running SBIGUDrv version 4.88 build 9, you may experience some issues downloading the new update from Driver Checker 64. To resolve these issues: Navigate to C:\Program Files (x86)\SBIG\Driver Checker 64\" and delete the folder named "SBIG Drivers 3r2", then run the download from Driver Checker 64. The reason for this is a file lock somehow found its way into 4.88 build 9's archive file, and prevents the ReadMe.txt file from being overwritten in the folder. It is unknown why this happened, but we're taking steps to ensure it doesn't happen again.