After installing Sage 100 2018.7 (6.00.7.0), and NOT going through the Conversion prior to printing a Library Master report. If another module is accessed prior to Library Master, the conversion prompt will appear as normal and this will not occur. This is related to Library Master now using the PII encryption and the logic checks the G/L module. This scenario does NOT occur in 2019.0 and higher. Defect # 110946 (v6.00.8.0 target)
After clean install of Sage 100 2019.1, launch Administrative Tools window. Go into Company Maint and convert data plus setup a new company with a copy of ABC. Setup a new Role with rights to everything and one user. Access System Configuration, FROM Administrative Tools and get "The encryption key is invalid. See your system administrator." Defect # 110950 (v6.00.8.0 target)
[Clarification: if you do NOT want to get the error open Library Master from a user login and NOT from the Administrator login after cloning ABC and creating a role/user in 2019.1]
Copying MAS_XXX (XXX=Company Code) data into the MAS90 folder of Sage 100 2018 installation.
Installing Sage 2018 in the same location as any prior installation and not removing the MAS90 folder prior to the installation.
If this message is received in the Visual Integrator application module, it may be because the General Ledger has not been set up yet.