Just got a BCD536HP. Installed last version of Sentinel which I got from Radioreference because it was not on the SD card and activated the net. 2.0 support thing like it says elsewhere. Running on Windows 11. Sentinel can't see the database even if it's there. Always get the messages "Reconstructing full database failed." "Mismatched file format version." "Database could not be read" It's looking for the file hpdb.cfg which is where it should be. Got the last installer so it should work. Can I use the scanner without Sentinel using other software like Proscan or Arc536? Any solution to my problem anyone here? Thanks for any help.