[CCleaner error code 19]

I believe this error is associated with version 5.34 that has the software update checker installed in the tools menu.  I have also encountered an error 29 with this version that has the software update checker. 

-Some users of CCleaner Professional (and its trial) will find an early version of a new feature in the Tools menu. We will fully roll out this feature to CCleaner Professional in the coming weeks

[Temp readings inaccurate]

Windows 8.1 64-bit

 

Manufacturer: Toshiba

Model: VG20SQ (Socket 0)

Version: 1.40

Chipset Vendor:  Intel

Chipset Model:  Haswell

Chipset Revision:  06

 

AMD Radeon R9 265X:  GPU temps showing 511 degrees Celcius constantly.