When opening an album in the Organizer, I get a pop us message saying "PhotoshopServer.exe - System Error. The code execution cannot proceed because icucnv58,d11 was not found. Reinstalling the program may fix this problem." Everything seems to work normally. What is this about and is it a serious problem? Ken
This is a Windows 10 operating system issue. Basically your computer is missing the icucnv58.dll file. This is a .dll that has been developed by The ICU Project (the International Components for Unicode Project) and deals with various globalization issues. As you've found out already, it doesn't look like it's system-critical so I wouldn't worry too much about it.
But if you want to try and fix it here's a few suggestions:
1. Update your Windows 10 OS to the latest version
2. Reinstall Adobe Photoshop Elements
3. Run an SFC scan & use the DISM tool as outlined here: