Application xmr-stak.exe has been blocked from accessing Graphics hardware

[denjara]

"gpu_threads_conf" :
[
// gpu: GeForce GTX 1050 Ti architecture: 61
// memory: 3372/4096 MiB
// smx: 6
{ "index" : 0,
"threads" : 88, "blocks" : 18,
"bfactor" : 8, "bsleep" : 100,
"affine_to_cpu" : false, "sync_mode" : 3,
},

],

[denjara]

after delete file nvidia
"gpu_threads_conf" :
[
// gpu: GeForce GTX 1050 Ti architecture: 61
// memory: 3372/4096 MiB
// smx: 6
{ "index" : 0,
"threads" : 8, "blocks" : 18,
"bfactor" : 8, "bsleep" : 25,
"affine_to_cpu" : false, "sync_mode" : 3,
},

],