To BillC regarding Driver Booster "hangs" during scan. I am a new user and indeed have encountered the same problem but my Driver Booster scan "Hangs" at 4%. I let it set for hours hoping it would complete. Rebooted system few times. Did system clean with Advanced System Care. Pretty much given up on hope. The moderator, Cicely, contacted me and asked me to download and run the http://www.cd4o.com/drivers/debug/DBInfoHelper.exe. I was in the process of trying to get a copy of the download onto a DVD or a Flash Drive and install it on the problem machine but was side tracked by some other computer headaches (I have 4 desktops, 1 laptop and 2 cheap Fire pads). Anyway I decided to RUN the Driver Booster 7 on the problem machine before I installed the DBinfoHelper.exe on it, thinking if I ran the Helper "while" the Driver Booster 7 was running and in its "Hang" state the Helper software might note some problems for Cicely to take note of once I sent the results to him. So, to get to my point, once the Driver Booster 7 was in the "HANG" state, I "Minimized" the screen so I could Run the Helper.exe program, and WOW, there pops up the "Driver Booster 7 - Scan Results screen!!!
It needed 14 updated drivers in fact. Minimizing the HANG screen made it proceed to the results every time. I did it a couple of other times. It hangs even though it now does not need drivers but proceeds to the results screen once I minimize it. Hope this works for you. And to Cicely, I will complete the task of running the Helper.exe program for you and send it to you later today, hoping it may help you identify this problem. For information, the computer with the "Hang" scan was a WinXP pro, SP3, 3.0 ghz, Intel P4 Processor, 500 gb HD, 4gb RAM. Good luck BillC. Getting Drivers updated solved a lot of other problems I must add, and the Driver Booster 7 program found 14 missing drivers. I tried an alternative Driver update program and it found "Nothing" needing update driver, so I guess IObit Driver Update 7 would get a high score from me anyway. Other computers using it did not have the Hang issue (they were Win7, and 2 Win10 systems). Glenn T.