APC under WinXP crashes

I'm experiencing the following APC problem. Before I open a bug, I just wanted to check to see if I was missing something obvious. ENVIRONMENT: WinXP Apache 2.2.13 PHP 5.2.11 APC 3.0.19 (also applies to php_apc-3.1-svn-20091006-5.3-VC9-x86) PROBLEM: Apache crashes if APC's apc.stat config parameter is set to anything but 0. When apc.stat is set to zero, everything appears to work fine. However, file changes are obviously not automatically detected by APC, thus requiring an APC flush. I have tried playing with other APC config settings, but none solve the problem and crashes always relate back to the setting of apc.stat. Here is an extract of the non-working httpd.conf: [APC] extension=php_apc.dll apc.enabled = 1 apc.shm_segments = 1 apc.shm_size = 64 apc.optimization = 0 apc.num_files_hint = 1000 apc.ttl = 0 apc.gc_ttl = 3600 apc.cache_by_default = On apc.slam_defense = 0 apc.file_update_protection = 2 apc.enable_cli = 0 apc.stat=1 Any help or pointers would be appreciated. Thank you.