--- AE/Installer/trunk/source/installer.cpp	2010/05/29 02:09:04	553
+++ AE/Installer/trunk/source/installer.cpp	2010/05/29 19:21:27	558
@@ -421,7 +421,7 @@ ModPackage fileToModPackage(fstream &fil
 				iter++;
 				package.modStringVersion = atof((*iter).c_str());
 			}
-			else if (!ModString.compare(*iter))
+			else if (!ModVersion.compare(*iter))
 			{
 				iter++; iter++;
 				package.modStringVersion = atof((*iter).c_str());
@@ -757,7 +757,7 @@ void copyBSL(string copypath, vector<str
 					}
 				}
 				if (!skip_folder && !exists("../GameDataFolder/IGMD/" + dir_itr->path().filename() + "/ignore.txt")) {
-					remove_all( "../GameDataFolder/IGMD/" + dir_itr->path().filename() );
+					if(!pkg.hasAddon) remove_all( "../GameDataFolder/IGMD/" + dir_itr->path().filename() );
 					Sleep(100);
 					create_directory( "../GameDataFolder/IGMD/" + dir_itr->path().filename());
 					BSLlog << "Copied " << dir_itr->path().string() << " in " << pkg.modStringName << "!\n";
@@ -765,6 +765,8 @@ void copyBSL(string copypath, vector<str
 						 bsl_itr != end_itr;
 						 bsl_itr++ ) {
 						if ( bsl_itr->path().extension() == ".bsl" ) {
+							if(exists("../GameDataFolder/IGMD/" + dir_itr->path().filename() + "/" + bsl_itr->path().filename()))
+								remove("../GameDataFolder/IGMD/" + dir_itr->path().filename() + "/" + bsl_itr->path().filename());
 							copy_file(bsl_itr->path(),  "../GameDataFolder/IGMD/" + dir_itr->path().filename() + "/" + bsl_itr->path().filename()); 
 						}
 					}