I have x64 .NET dependency.
Virtual User Generator script project file (Script.csproj) has changed this line:
<PlatformTarget>x64</PlatformTarget> (from AnyCpu)
I've tried to manually change mdrv.exe to mdrv_64.exe but it fails with this error message:
Error: Extension DotnetExtensionReplay.dll is not loaded. System error: [param not passed in call] [MsgId: MERR-10500]
Error: Thread Context: Call to service of the driver failed, reason - thread context wasn't initialized on this thread. [MsgId: MERR-10176]
Warning: Extension DotnetExtensionReplay.dll is not loaded. [MsgId: MWAR-10484]
Re: x64 .net
Please check the system requirements / product availability matrix that is relevant to your used version.
The .Net protocol supports recording against 64 bit applications, but the replay is based on 32-bit.
Here is the LoadRunner 2020 Service Pack 1 protocols support: https://admhelp.microfocus.com/documents/lr/2020.1/LR_Protocols.pdf
Please submit your request to support 64-bit replay for .Net protocol in the idea exchange: