Hi, as there is a strong Valgrind wave these days ;) and i failed to find the problem myself here is a little exercise for anyone interested:
1. WINEDEBUG=warn+heap wine 3DMark2001SE.exe 2. Under selected test -> (click) Clear -> (tab) Custom -> (check) "Game2 Dragothic Low Detail" -> OK 3. (click) Benchmark At the end, console is flooded by many: Heap 0x110000: block 0x2c41070 tail overwritten at 0x2c410a1 (byte 0/15 == 0x00) Heap 0x110000: block 0x1c46b08 tail overwritten at 0x1c46b39 (byte 0/39 == 0x00) W.