ipowersPaintnet

I had the same problem. Turned off GPU rendering and it works now. Diagnostics: Application paint.net 4.0 (Final 4.0.5288.36565) Build Date Tuesday, June 24, 2014 Hardware accelerated rendering (GPU) False Animations True Language en-US OS Windows 7 Service Pack 1 (6.1.7601.65536) .NET Runtime 4.0.30319.18444 Physical Memory 8,104 MB CPU Intel(R) Core(TM) i5-2430M CPU @ 2.40GHz Architecture x64 (64-bit) Process Mode 64-bit Speed ~2394 MHz Cores / Threads 4 Features DEP, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, XSAVE Video Card NVIDIA GeForce GT 520M Dedicated Video RAM 978 MB Dedicated System RAM 0 MB Shared System RAM 3,071 MB Vendor ID 0x10DE Device ID 0x1050 Subsystem ID 0x16F21043 Revision 161 LUID 0x00008A17 Flags None Outputs 1 Video Card NVIDIA GeForce GT 520M Dedicated Video RAM 978 MB Dedicated System RAM 0 MB Shared System RAM 3,071 MB Vendor ID 0x10DE Device ID 0x1050 Subsystem ID 0x16F21043 Revision 161 LUID 0x000092DF Flags None Outputs 0