I have a testing framework that allows me to test my code against many versions of PHP ... V5.0.x=V5.0.0 V5.0.1 V5.0.2 V5.0.4 V5.0.5 V5.1.x=V5.1.0 V5.1.1 V5.1.2 V5.1.3 V5.1.4 V5.1.6 V5.2.x=V5.2.0 V5.2.1 V5.2.2 V5.2.3 V5.2.4 V5.2.5 V5.2.6 V5.2.7RC2 V5.2.7RC3 V5.2.7RC4 V5.2.7RC5 V5.2.7 V5.2.8 V5.2.9RC1 V5.2.9RC2 V5.2.9RC3 V5.2.9 V5.2.9-1 V5.2.9-2 V5.2.10RC1 V5.2.10RC2 V5.2.10 V5.2.11RC1 V5.2.11RC2 V5.2.11RC3 V5.2.11 V5.2.12RC1 V5.2.12RC3 V5.2.12RC4 V5.2.12 V5.2.13RC1 V5.2.13RC2 V5.2.13 V5.2.14RC1 V5.3.x=V5.3.0alpha2 V5.3.0alpha3 V5.3.0beta1 V5.3.0RC1 V5.3.0RC2 V5.3.0RC3 V5.3.0RC4 V5.3.0 V5.3.1RC1 V5.3.1RC2 V5.3.1RC3 V5.3.1RC4 V5.3.1 V5.3.2RC1 V5.3.2RC2 V5.3.2RC3 V5.3.2 V5.3.3RC1 They are all nts and x86 and where available, VC9. The V5.3.0RC1 build is giving me an error and then hanging. Running ... D:\Versions\PHP\5\3\0\RC1\php.exe -n -v gives me a popup dialogue ... "Microsoft Visual C++ Runtime Library Runtime Error! Program: D:\Versions\PHP\5\3\0\RC1\php.exe R6034 An application has made an attempt to load the C runtime library incorrectly. Please contact the application's support team for more information." All the other versions I've got run fine. I've regrabbed ... http://windows.php.net/downloads/qa/archives/php-5.3.0RC1-nts-Win32-VC9-x86.zip and http://windows.php.net/downloads/qa/archives/php-debug-pack-5.3.0RC1-nts-Win32-VC9-x86.zip just in case, but no joy. Any ideas? Richard. -- ----- Richard Quadling "Standing on the shoulders of some very clever giants!" EE : http://www.experts-exchange.com/M_248814.html EE4Free : http://www.experts-exchange.com/becomeAnExpert.jsp Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 ZOPA : http://uk.zopa.com/member/RQuadling -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php