Index: java/installer2/src/net/oni2/aeinstaller/backend/oni/management/Installer.java
===================================================================
--- java/installer2/src/net/oni2/aeinstaller/backend/oni/management/Installer.java	(revision 1084)
+++ java/installer2/src/net/oni2/aeinstaller/backend/oni/management/Installer.java	(revision 1085)
@@ -326,4 +326,5 @@
 		HashSet<String> clearedFolders = new HashSet<String>();
 		for (Package m : mods) {
+			clearedFolders.clear();
 			if (!m.isCorePackage() && m.getBSLInstallType() == EBSLInstallType.NORMAL) {
 				handleModBsl (m, log, clearedFolders);