Issue
Struxureware Power Monitoring 7.0.1 Installer fails with the following message during the "Copy Files" portion:
"Install Completed with error. Return code is1645"

Cause
This error has been the result of installing SPM from media other than a local CD/DVD drive or local hard drive. (i.e. Shared network drive and/or portable USB CD/DVD drive).
Resolution
To resolve this issue copy the files from the SPM installation media to the local hard drive of the local server. Run the SPM 7.0.1 Installer from the local hard drive.