Solution platform name is not valid.
Solution platform names cannot contain the following characters:
vertical bar (|)
double quotation mark (")
less than (<)
greater than (>)
question mark (?)
forward slash (/)
leading or trailing spaces (' ')
names reserved for Windows or DOS (nul, aux, con, com1, lpt1, and so on)
To correct this error
Enter a solution platform name that does not contain the characters listed above.