Sculptris is crashing frequently. Windows 10 1703 (15063.447)

Faulting application name: Sculptris.exe, version: 0.0.0.0, time stamp: 0x5536b2a0
Faulting module name: MSVCR90.dll, version: 9.0.30729.9279, time stamp: 0x57fb316a
Exception code: 0x40000015
Fault offset: 0x0005beae
Faulting process id: 0x2134
Faulting application start time: 0x01d2f32e9162c23c
Faulting application path: C:\Program Files (x86)\Pixologic\Sculptris Alpha 6\Sculptris.exe
Faulting module path: C:\WINDOWS\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a 1e18e3b_9.0.30729.9279_none_50939ec6bcb7c97c\MSVCR 90.dll
Report Id: dc3c9ccd-e118-4637-8444-916892a68882
Faulting package full name:
Faulting package-relative application ID: