I solved the problem. I did a deep defragmentation pass with Puran Defrag
, and now all those Crypto folder/files have been consolidated. However, I lost the MyDefrag disk optimization due to Puran Defrag defragmentation algorithm. Maybe next week I'll do another monthly pass with MyDefrag to reorganize my disk. In the mean while I'll do some performance tests using the Puran Defrag PIOZR optimization strategy to see if it's a good think or not. I'll let you know.
However, thanks very much for the support