For the last couple dozen updates in AIM, I go through the same ritual:
1. Download SETUPVAR.exe
2. Copy AIM folder and name with that build
3. Reboot
4. Run SETUPVAR.exe
5. Copy font-awesome-4.7.0 from copied folder
Since I started that ritual, I haven't had a problem...until now.
Note that I skipped build 2377 and went straight to build 2378.
2378 installation error: Error opening file for writing
2378 installation error: Error opening file for writing
v8.1 on Windows 10 / MySQL 5.6 (local), v8.1 on Windows Server 2016 / MySQL 5.6 (server)
RESOLVED: 2378 installation error: Error opening file
Never mind. I copied the previous build back, re-ran and it worked. Seems the first run deleted the bin folder.
v8.1 on Windows 10 / MySQL 5.6 (local), v8.1 on Windows Server 2016 / MySQL 5.6 (server)