pcsoft.us.webdevCopyright 2026, PC SOFT15 Apr 2025 09:18:03 Z19 Feb 2025 04:21:42 ZHi everyone, I'm facing an issue while trying to run my WebDev project on a server. One of my DLL files (oentrega.dll) is causing an error: "oentrega.dll is not a valid Win32 application." What I have checked so far: ✅ The DLL is in the correct directory and has the right name. ✅ I tried unlocking it (Right-click → Properties → Unblock). ✅ I checked the DLL architecture using dumpbin and confirmed it matches my WebDev environment (both are 64-bit). ✅ I used Dependency Walker to verify missing dependencies, but nothing critical showed up. ✅ I attempted running WebDev in 32-bit mode just in case, but the error persists. ✅ I also tried recompiling the DLL and redeploying, but no luck. Environment details: WebDev running on Windows Server WebDev Server is set to listen IIS is running on port 80 Has anyone encountered this issue before? Any ideas on what could be causing this? Any help or suggestions would be greatly appreciated! Thanks in advance! Antonio Diaz30WEBDEVen_UShttps://forum.pcsoft.fr/fr-FR/pcsoft.us.webdev/3649-not-valid-32-bit-dll-when-opening-page/read.awpmoderateur@pcsoft.fr (Le modérateur)webmaster@pcsoft.fr (Le Webmaster)ebitatonpcsoft.us.webdevhttps://forum.pcsoft.fr/fr-FR/pcsoft.us.webdev/3649-not-valid-32-bit-dll-when-opening-page-3686/read.awp15 Apr 2025 09:18:03 ZSince you've already checked most of the usual suspects, here are a couple of ideas to try out. Have you looked at the IIS appli…https://forum.pcsoft.fr/fr-FR/pcsoft.us.webdev/3649-not-valid-32-bit-dll-when-opening-page-3686/read.awphttps://forum.pcsoft.fr/fr-FR/pcsoft.us.webdev/3649-not-valid-32-bit-dll-when-opening-page-3686/read.awpNot a valid 32-bit dll when opening page