Reply To: Two apps with the same driver

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#10610

Vadim Smirnov
Moderator

It is possible for two applications to use the driver if they filter over different network adapters. Otherwise they may conflict.

However, please note that file handle is normally valid inside the process and can’t be passed outside as it is, unless it is inherited by child process or duplicated (DuplicateHandle). Besides this, please note that handle returned by OpenFilterDriver is a pointer to in-process memory object and can’t be passed by inheritance or duplication.