diff --git a/PROMS/DataLoader/DocVersions.cs b/PROMS/DataLoader/DocVersions.cs
index b0e7c175..d102f510 100644
--- a/PROMS/DataLoader/DocVersions.cs
+++ b/PROMS/DataLoader/DocVersions.cs
@@ -46,6 +46,7 @@ namespace DataLoader
 				DeleteINFFiles(pth);
 				_OutTran = new OutsideTransition(cn);
 				MigrateROFST(pth, docver);
+				GC.Collect();
 				// Migrate library documents
 				MigrateLibDocs(cn, pth);
 				// Initialize Dictionaries