Hi, While running your changed tests, I think I found new failures. Being a bot and all I'm not very good at pattern recognition, so I might be wrong, but could you please double-check? Full results can be found at: https://testbot.winehq.org/JobDetails.pl?Key=78263 Your paranoid android. === debiant (32 bit report) === windowscodecs: converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects width=-1) converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects height=0) converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects height=-1) === debiant (32 bit Chinese:China report) === windowscodecs: converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects width=-1) converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects height=0) converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects height=-1) === debiant (32 bit WoW report) === windowscodecs: converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects width=-1) converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects height=0) converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects height=-1) === debiant (64 bit WoW report) === windowscodecs: converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects width=-1) converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects height=0) converter.c:1408: Test succeeded inside todo block: WriteSource should fail, hr=80070057 (test_encoder_rects height=-1)