Impact download problem (. MSK does not exist ......)

Ask impact to download the file. (The. MSK file does not exist ......)

Bitstream: 2-the input file
"C: \ xilinx_projekte \ starterkit \ tutorial \ counter. MSK" does not
Exist. Please check that the specified location is correct and that
The bitstream was succesfully created.
The above error is displayed during download. How can this problem be solved? Thank you!

 In fact, it is mainly used for verify.

In fact, it is mainly used for verify, and can be downloaded and run successfully even if there is no. Of course, if you want to verify it first, it will tell you failed. It doesn't matter.

Finally, find a solution.
1. Right-click "generate programming file"
2. Select "readback.
3. Select "create readback data files" and "create mask file ".
4. OK
5. Run "generate programming file" process again.