Beginning with version 1.0.6 Surforge moved from dll to source codes.

Source code advantages:
- Faster development.
- Ability for users to access code for extra customization.
- Support both Unity 2017 and Unity 5.x
- The code will not be lost under any circumstances.

Unfortunately, there is no way to support old scenes, created with dll versions in new source codes versions. 
This is due to how Unity Editor works, and not much could be done with it.
Unity Editor treats scripts from dll and from .cs files, although they have the same names, as different. 
This requires new references to all prefabs.

Please keep your 1.0.5 installation for ability to edit your old scenes.
Install 1.0.6 version into separate project.
If you need 1.0.5 version, please email to mail@surforge.com with the invoice number and i will send you a link.

I am very sorry for the inconvenience. 
Thank you very much for understanding.