WUFI

If anyone else is interested, this problem disappeared when I installed Office 365.

I have a windows O/S although it's actually running on a Mac with partitioned HDD. ARM64 processor. WUFI will load but I keep getting lots of JVM errors, like

JVM already loaded

and some kind of memory error:

Access violation at address NJKHJD in module jvm.dll Read of address 00000000

and ...