After performing a repair operation in the Maintenance and Security Center, if the following messages appear in the Repair window:

“The data file cannot be repaired."
"Available space on this volume is not sufficient.”

It means that any additional repair operations will fail because there is not enough memory on the disk. Remember that each repair operation involves duplication of the original file, so at least the size of the file must be available in space on the disk. Check the size of the data file and verify that the available remaining space on the disk is sufficient before performing additional repairs.