Error while attempting to run gss2d_v2_test1

[ritabratadobe]

Hi,
I just started using this set of codes. I tried to run the test case gss2d_v2_test1 but I got the following errors:
Error using dlmwrite (line 116)
Cannot open file D:\PXO-XTAL\PXO-10.1.1\results\datafiles\e\ewrapped.txt.

Error in Build___INPUT_PARAMS___Struct_test1 (line 89)
dlmwrite(strcat(pwd,'\results','\datafiles','\e','\ewrapped.txt'), ea, 'delimiter', '\t'); clear ea

Error in gss2d_v2_test1 (line 27)
Build___INPUT_PARAMS___Struct_test1()
It appears that dlmwrite is not creating any new files in e. I am using Matlab R2021a on windows 11. Any help would be greatly appreciated!