This is a similar question to this one:

https://answers.laserfiche.com/questions/47958/C--Script-not-loading-external-references

I'm referencing some external .dll files in one of my workflow.

These .dll files has dependency on each other. Say a Storage.dll depending on Common.dll and IStorage.dll.

When I'm just using classes in Common(which only has dependency on .Net), everything seems to be fine. However, when I use Storage, it gives a run time error of 'Could not load file or assembly' for IStorage.dll.

My designer and workflow sever are on two different machines while I created two copy of .dll files under same path on both machine. So it should be resolved correctly. Also, I'm referencing everything I have in the script.

Any idea?