Hi Micky,
I amended your csv file and can successfully uploaded to our Moodle2.02+ platform. Below is the csv file for your reference:
username,password, firstname, lastname, email, course1,group1, type1, course2,group2, type2
test5,test5,test5,test5,m1@m.com,Test Course1,GroupA,1,Test Course2,GroupC,1
test6,test6,test6,test6,m2@m.com,Test Course1,GroupB,1,Test Course2,GroupC,1
testadmin3,testadmin3,testadmin3,testadmin3,m3@m.com,Test Course1,GroupA,2,Test Course2,GroupC,2
testadmin4,testadmin4,testadmin4,testadmin4,m4@m.com,Test Course1,GroupB,2,Test Course2,GroupC,2
I found three areas in your csv that may cause problem:
1.) if you use course1, course2, coursex, then you need to include all corresponding group and type.
2.) for each users, I think the email address should be different.
3.) If the description is empty for all record, I suggest to delete this column.
You may try to amend your csv file and upload it to the server again.
Michelle.