Thanks I'll try that. At the moment after restarting my PC 3dws is crashing. Before it crashes it says "<ERROR> failed to load texture" and in event log I get
Faulting application name: 3DWorldStudio.exe, version: 0.0.0.0, time stamp: 0x4272f85a
Faulting module name: ctrllib.dll, version: 0.0.0.0, time stamp: 0x444d2e43
Exception code: 0xc0000005
Fault offset: 0x0001fa38
Faulting process id: 0x13f8
Faulting application start time: 0x01cddcbfd614f1c8
Faulting application path: E:\Dev\3D World Studio5.6\3DWorldStudio.exe
Faulting module path: E:\Dev\3D World Studio5.6\dlls\ctrllib.dll
Report Id: 16bba552-48b3-11e2-8a1a-001fd0af33cc