Denis, Can you tell me in more details: 1. Model name of your laptop, CPU and both video cards (Intel & NVIDIA). Is it old or new laptop? 2. Version of Windows (7, 8, or 10) ? 3. Screenshot where I can see wrong result. 4. Sample project (EXE + source project) where I can reproduce this problem. Thanks in advance, The problem with Intel graphics occured with old computers (before 2009 year) if Intel graphics has 64 MB of video memory and didn't fully suppor