nrfjprog always fails to find JLinkARM.dll, even in the same folder

[terry]

ERROR: JLinkARM.dll could not be located after the installation info in the registry or in the current folder.

[gillwei7]

Can you find the JlinkARM.dll version by nrfjprog -v? You can also go to the Windows show Registry Key, Search "regedit" on Windows Start See HKEY_LOCAL_MACHINE -> SOFTWARE -> Wow5432node -> Segger, you can find the Jlink installation directory