NSArray *cachePath= NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
    NSString *cacheDir = [cachePath objectAtIndex:0];
    NSString *filePath = [cacheDir stringByAppendingPathComponent:@"version.plist"];
    NSFileManager *fileManager = [NSFileManager defaultManager];
    // Copy the file from the resourcepath to the documentpath
    if (![fileManager fileExistsAtPath:filePath]) {
        NSString *databasePathFromApp = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"version.plist"];
        NSError *error;
        [fileManager copyItemAtPath:databasePathFromApp toPath:filePath error:&error];
    }
    NSDictionary *dic=[NSMutableDictionary dictionaryWithContentsOfFile:filePath];