crash when using flashlight or detector Thread - S.T.A.L.K.E.R.: Call of Chernobyl mod for S.T.A.L.K.E.R.: Call of Pripyat

Hello all ! I have a problem when using flashlight or detector. first time problem occured when i tried to put audio detector in slot where flashlight was(i was able to use flashlight allright). If i drag something into that particular slot in inventory, & if that slot already contains something than game crashes. If i empty the slot first, than i can put something in there (like detector) but using object in that slot (pressing button "O") crashes my game, even i f i put flashlight back in same slot. after crash im unable to launc game for around 20 minutes- game launches but give me black screen with "xr engine crash", but my windows suggested to change compatibility mode to win8, fixed game launching problem, still leaving me with flashlight/detector crash problem. Any advices ?

! VERIFY_FAILED: e:\stalker\x-ray source\x-ray_callofchernobyl\src\layers\xrrender\skeletoncustom.h[164] {CKinematics::LL_GetBoneInstance} bone_id<LL_BoneCount()
stack trace:

0023:0B2AF3FB xrGame.dll, CDialogHolder::operator=()
0023:0B1C5A53 xrGame.dll, CDialogHolder::operator=()
0023:00463242 xrEngine.exe, CObjectList::SingleUpdate()
0023:0042AD5B xrEngine.exe, IGame_Level::OnFrame()
0023:0B22C144 xrGame.dll, CDialogHolder::operator=()
0023:004111F1 xrEngine.exe, CLoadScreenRenderer::OnRender()
0023:00410CD9 xrEngine.exe, CRenderDevice::FrameMove()
0023:004109EA xrEngine.exe, CRenderDevice::message_loop()
0023:00410B0E xrEngine.exe, CRenderDevice::Run()
0023:0046528D xrEngine.exe, InitSound2()
0023:00465A13 xrEngine.exe, InitSound2()
0023:00465B16 xrEngine.exe, InitSound2()
0023:0047171B xrEngine.exe, CApplication::load_draw_internal()
0023:779C6359 KERNEL32.DLL, BaseThreadInitThunk()
0023:77C47B74 ntdll.dll, RtlGetAppContainerNamedObjectPath()
0023:77C47B44 ntdll.dll, RtlGetAppContainerNamedObjectPath()

Edited by: Skyle369