If logged to main partition C:. the 'temp' bug does not apply.
The favorites menu finds it.
However another dirive letter seems to be the trouble.
I'm not sure if it's only applicable to extended partitions or anything other than C: ??
(All other special folders are being recognised just fine!?)
As for the 'history' bug, it's definitely in 'v4.00.0039'--
Just reproduced it on C: as well.
While trying to figure out the 'history' enigma from D:
Tracker started pointing out more dirs as 'currently not available'.
Ended up flagging "MyComputer" as not available
Faulting application trackerv3.exe, version 126.96.36.199,
faulting module oleaut32.dll, version 5.1.2600.2180,
fault address 0x00004874