PWM library on Windows10 work computer

First read through all the threads on this in the forum and tried all the remedies.

No matter what I do on my Windows10 work computer I cannot get the PWM library to be recognized. Created a folder under libraries called PWM. In that folder placed the files from the unzipped "Arduino PWM Frequency Library v_05.zip" file.
PWM_lib_example (Folder)
PWM_lib_resolution_example (Folder)
utility (Folder)
keywords.txt (File)
PWM.h (file)

below is the error message I get when trying to compile

C:\Users\LARRY~1.GUN\AppData\Local\Temp\cceD11FO.ltrans0.ltrans.o: In function `setup':

D:\Arduino\Bosch_Metering_Valve_PWM_150Hz_5-95/Bosch_Metering_Valve_PWM_150Hz_5-
95.ino:24: undefined reference to `InitTimersSafe()'

D:\Arduino\Bosch_Metering_Valve_PWM_150Hz_5-95/Bosch_Metering_Valve_PWM_150Hz_5-
95.ino:27: undefined reference to `SetPinFrequencySafe(signed char, unsigned long)'

collect2.exe: error: ld returned 1 exit status

exit status 1
Error compiling for board Arduino/Genuino Uno.

I can do the same thing on my personal Windows7 computer and everything works fine, I can compile and upload the program with no problem.

The question I have could the error message be caused by our work protection software/permissions?

Show your sketch?

As I thought it must have been how permissions were setup by our IT department. The Arduino program was in the C:\Program Files(x86)\Arduino folder (default install location), deleted Arduino from this location and reinstalled it in a C:\Arduino directory. Everything works as is should now on the Windows10 work computer.