NSString *unzipFolder = [[CommonFunctions getCachePath]stringByAppendingPathComponent:@"temp"];

[[NSFileManager defaultManager] removeItemAtPath:unzipFolder error:&error];

if([[NSFileManager defaultManager] fileExistsAtPath:unzipFolder])
{
  NSError *error;
  [[NSFileManager defaultManager] removeItemAtPath:unzipFolder error:&error];
  NSLog@"Error : %@",[error description]);
}
else
{
  NSLog@"File Exists Not Exists");
}