AdminServer cannot be started due to virus

AdminServer cannot be started from Services or the proadsv command line

admserv.log reports error locating some schema files like juniper.schema and agent.schema
PROUTIL PROSTRCT RFUTIL utilities report error: Database has the wrong version number.

Replaced some of the files that have been corrupted by the virus from a backup snapshot of the system.

DB files and the installation files are all corrupted by a virus.  

First ensure that the virus is cleaned from the file server and all mounted filesystems

1. Reinstall OpenEdge and Restore databases from unaffected backup media
2. If a backup snapshot of the system is unaffected by the virus, replace all database files and Progress install directory files.