raster manager will not show raster file after file is closed

Question

I am using microstation V8 2004 edition (V7 mode) with I/RAS B. I can load a .cit file from the raster manager dialog box and make edits and changes to the .cit file until I close the file. When I reopen the file the .cit file still appears in the file but does not show up in the raster manager dialog box. The file does show up in the I/RAS B layer info dialog box though (Bentley I/RAS B Command Menu->File->Layer Info->All Layers). It is a pain to have to keep detaching and reattaching the file and performing all the work over and over again. 
 Any ideas how to fix this? 
 
 Thank you, 
 Jay G.

Melissa Hook · Answer

There is a variable MS_OPENV7, if you set this to 3, you can then work in the file as a native V7 file. This will also allow you to work in the same way as you would in MicroStation J. You would not have to upgrade to V8 and then save it back down, this will save you that step.

fmcallis · Answer

In Workspace > Configuration search for MS_RASTERSCAN. If MS_RASTERSCAN is set to 0 then try setting it to 1. If that does not resolve the issue please let us know. It has been a while so I will have to investigate some more.