PHP Crashes with Zend Optimizer

I'm having a problem with the Zend Optimizer installed on win95 and win98. I have some programs that work fine with the following commented out in php.ini: ; [Zend] ; zend_optimizer.optimization_level=1 ; zend_extension_ts="C:\PHP4\ZendOptimizer.dll" If I remove the comments, then I get the following crash in PHP: Windows 95 Version 4.00.1111 PHP caused an invalid page fault in module PHP4TS.DLL at 014f:10070547. Registers: EAX=0d7b2029 CS=014f EIP=10070547 EFLGS=00010202 EBX=00b6ad00 SS=0157 ESP=0063ef00 EBP=00c71360 ECX=00000000 DS=0157 ESI=00b6ae64 FS=85e7 EDX=27736165 ES=0157 EDI=10070540 GS=0000 Bytes at CS:EIP: 66 ff 48 0a 8b 06 66 8b 48 0a 66 85 c9 75 13 50 Stack dump: 00bc298c 013dee59 00b6ae64 00000000 00c72340 0063fd44 78010c8e 00bc2964 00bc2964 00081600 00000001 00bc298c 00ca8c0c 00bc284c 00c955c0 00000000 Version info from phpinfo() call: PHP Version 4.0b4pl1 System: Windows 95/98 4.0 Build Date: Feb 21 2000 php.ini path: php.ini ZEND_DEBUG=0 SAPI=CGI ZTS is defined This program makes use of the Zend scripting language engine: Zend Engine v0.90, Copyright (c) 1998, 1999 Andi Gutmans, Zeev Suraski with Optimizer v0.95, Copyright (c) 1998-2000, by Zend Technologies Ltd. If there is any more info needed, please let me know. Thanks, John -- /* SteeleSoft Consulting John Steele - Systems Analyst/Programmer * We also walk dogs... jsteele@writeme.com * http://www.gamecomputer.com/ssc/ */