Got the same problem either.
it shows "Driver is in use, try to start miner with "-driver uninstall" parameter" when I add "-strap 1" in batch file
I try to add "-driver uninstall" in the file and runs it but it shows it require Administrator to access it.
I add "runas /user:Administrator" in batch file but it just can't run appropriately and close the window rapidly.
My cards are gtx1070 with latest driver version 436.3 in Win10 64bit
May anyone please let me know how can I solve this problem?
Thank you for the kindly help.
Both v14.2 do BSOD with Vega and 19.5.1 when I use -strap.
PAGE_FAULT_IN_NONPAGED_AREA
cmdrv64.sys
Strap Drivers are already in use when you load another instance of the miner. Here is log from b711 version :
01:37:11:329 fcc Driver is not installed! Trying to install it...
01:37:11:373 fcc Driver is in use, try to start miner with "-driver uninstall" parameter.
01:37:11:792 fcc SSL: Imported 76 certificates from local storage
Rgds
Right click the miner, Properties and go to the Compatibility Tab and check the box "Run this program as an admin".