license error

After having not used my tc275 shieldbuddy for some time (2 years) I recently tried to compile my old application with the arduino IDE (1.8.5) and got a license error copied below. This isn't a problem with any of the libraries I am using since I did try to compile the BareMinimum sketch with the same error. License file is in the proper directory (C:\HighTec\licenses). License file is copied below too. MAC address seems correct, since ipconfig returned with Physical Address. . . . . . . . . : F4-4D-30-6A-7E-F2

Thanks in advance for any help anyone can give. 

-Joel


Build options changed, rebuilding all

Error with products query: No error



license check: No valid license!



sketch\ShieldBuddyBalanceBeamSketch_v2.ino.cpp:1:0: error: error in licenser



#include <Arduino.h>



^



sketch\ShieldBuddyBalanceBeamSketch_v2.ino.cpp:1:0: error: license check failed



exit status 1

Error compiling for board ShieldBuddyTC275.





# Company: RCC
# Department: Engineering
# Job title: CEO
# Name: Joel Shields
# Email: joelfshields@yahoo.com
# Phone: 626 296-8315
# Mac: F44D306A7EF2
LICENSE hightec-rt tricore-free-gcc 2019.01 12-may-2020 uncounted
hostid=f44d306a7ef2 issued=13-may-2019 akey=2705-1171-6453-2036
options=ver=4.9.x _ck=333698fe0b sig="60PG4580J3HP5Q5VJ0B5QTWTGX1R7
VCV2XACM2FG08A0F5EUJT79X466X65VHGNE0VMV4VBKKR4G"