Nem.dll -

If using Nim, use the command nim c --app:lib -d:release nem.nim to successfully generate your library.

Keep in mind that memory allocated inside a specific DLL generally must be freed by that exact same DLL to avoid memory leaks. Scenario B: An app says nem.dll is missing nem.dll

Upload the file to the free VirusTotal aggregator to check it against dozens of different antivirus engines simultaneously. If using Nim, use the command nim c --app:lib -d:release nem