Here is an update for Element-174 (v0.20d) which fixes all the issues which were present for the Steam launch:

• Fixed a crash when viewing camgirls during week 2
• Fixed a bug where certain gallery scenes from Day 14 weren't accessible
• Fixed a bug in which the character screen would crash
• Fixed a bug where Emma's classroom scene could trigger twice
• Fixed several bugs in which multiple Steam achievements weren't being awarded
• Fixed several grammatical errors