Step1:
Download&Install the DLLescort Repair Tool.
Step2:
Click 'Scan Now' to Search your PC for Errors.
Step3:
Click 'Fix DLL Errors'and you're done!
Step4:
Click 'File Repair' button to enter the "c28c7a4e-a619-4463-82b7-0fc9cc7187f5_hyperv-computestorage.dll" in the text box, then click on the download button, copy the downloaded file to the program directory.