"file does not exist !" after recovery - files .cmp

"file does not exist !" after recovery - files .cmp

I just recovered on zenon 6.51 a .wsb file of a full working project. when I start the runtime I get the following message for each subproject:
File does not exist!
projectName1:
C:\Documents and Settings.... \RT\FILES\zenon\system\
variables.cmp
scripts.cmp
templates.cmp
functions.cmp
remas.cmp
project.cmp
amlcel.cmp
archiv.cmp
zuweisung.cmp
rezepturen.cmp
password.cmp

is the .wsb file created with workspace->create backup sufficient or I need something else to run the project correctly?
Thank you

This is a migrated post! Originally posted on 09.02.2012 by user nbulgarini. Please be aware that information can be outdated.