If KeySCAPE or KeyTREE fails to load, showing one of the following issue:

  • You see an error stating "ACEWSTR.DLL"
  • You are asked to select a new KeyCORE database

It's probable that you're seeing a slight incompatibility between 64-bit KeySCAPE and 32-bit Microsoft Office. To fix this issue, please follow the instruction detailed here:

How to fix compatibility issue between 32-bit Microsoft Office & 64-bit KeySCAPE