File sharing lock count exceeded. (Error 3052)

[Gobo]

I Reverse my database into EA model, it's about 1200 classes in one package. When I try to delete whole package or Synchronize replicas (I've done this on replica file) I have such error:
File sharing lock count exceeded. (Error 3052)

Please for help

PS: I suppose, that dividing classes into small packages will help, but it seems to be quite temporary solution.

Gobo

[Gobo]

Problem somehow resolved
Those classes come from RevEng of database. There were big problems during database creation (FKs many times duplicated) - after correcting this, problems in EA disapeared