--- rt.equinox.framework/bundles/org.eclipse.equinox.launcher/src/org/eclipse/equinox/launcher/Main.java.orig	2014-03-24 12:06:59.530918305 +0000
+++ rt.equinox.framework/bundles/org.eclipse.equinox.launcher/src/org/eclipse/equinox/launcher/Main.java	2014-03-24 12:07:42.709932098 +0000
@@ -1383,7 +1383,7 @@
 				String appVersion = props.getProperty(PRODUCT_SITE_VERSION);
 				if (appVersion == null || appVersion.trim().length() == 0)
 					appVersion = ""; //$NON-NLS-1$
-				appName += File.separator + appId + "_" + appVersion + "_" + installDirHash; //$NON-NLS-1$ //$NON-NLS-2$
+				appName += File.separator + appId + "_" + installDirHash; //$NON-NLS-1$ //$NON-NLS-2$
 			} catch (IOException e) {
 				// Do nothing if we get an exception.  We will default to a standard location 
 				// in the user's home dir.
--- rt.equinox.framework/bundles/org.eclipse.osgi/container/src/org/eclipse/osgi/internal/location/EquinoxLocations.java.orig	2014-03-24 12:05:52.666896971 +0000
+++ rt.equinox.framework/bundles/org.eclipse.osgi/container/src/org/eclipse/osgi/internal/location/EquinoxLocations.java	2014-03-24 12:06:46.076914704 +0000
@@ -308,7 +308,7 @@
 				String appVersion = props.getProperty(PRODUCT_SITE_VERSION);
 				if (appVersion == null || appVersion.trim().length() == 0)
 					appVersion = ""; //$NON-NLS-1$
-				appName += File.separator + appId + "_" + appVersion + "_" + installDirHash; //$NON-NLS-1$ //$NON-NLS-2$
+				appName += File.separator + appId + "_" + installDirHash; //$NON-NLS-1$ //$NON-NLS-2$
 			} catch (IOException e) {
 				// Do nothing if we get an exception.  We will default to a standard location 
 				// in the user's home dir.