I installed clang tools in Visual Studio.
Clang works fine.
But when running lldb.exe, it says liblldb.dll not found
There is the same report on Developer Community. And I did not find liblldb in Visual Studio.
So you need to download LLVM from GitHub website. E.g. install LLVM-16.0.0-win64.exe.Check adding LLVM to system path.
In addition, to launch lldb.exe, python310 is required. You can to search python310 using browser and install it from the official website resource. Check Adding python to the system path in the python installer.
Then restart Visual Studio x64 command prompt to use lldb.exe.