Solution to ASP. NET and Oracle connection problems -- unable to load DLL (OCI. dll)

Many people are working on ASP. net + Oracle development will encounter connection problems, the prompt "unable to load DLL (OCI. DLL) ", but this file exists in the system. Many people are overwhelmed by this. I have seen many posts asking for help. In fact, not all people will encounter this problem, just because users who use the hard disk partition format as NTFS, since OCI. if the DLL file exists, the access fails. The solution is as follows:

For example, if your Oracle is installed on disk C and the directory is "C:/Oracle/ora92/", you need to set the permission for the ora92 folder, "Property-> Security-> Add-> ASPnet", the user permissions are all default.

Actually, it's quite simple.