I have come to a solution. In the end it was mostly a permissions issue. The 4 dlls also use a file called system.dna which seems to act as a config file, but more advanced. When the dlls load correctly the system doesn't access them at all, only the system.dna. I know this sounds strange.... but...

Hi I Want Use Custom Win32 DLL That Use For Socket Programming. How Can I Configure The IIS 6 ? " I Used ASP.net 2 Using C#" Another Question is How Can I Allow a Webhost To Run Exe Files ? Best Regards

Hi, I’m very glad. I have actually managed to solve this issue. Basically, it was related to some sort of access permission as guessed earlier. Solution: I have resolved it by giving Internet Guest Account ( MachineName\IUSR_MachineName ) Access Permissions and Launch and Activation Permissions to this...