1: Due to an old Quicken Program.
2: Sometimes because of outdated or expired patches.
3: Improper connection with the financial institution.
4: Due to wrong online user id and password.
5: Sometimes just because of improper internet connection.
these are the main reasons that could create problem while using one step update in Quicken.We can fix this issue with the following methods.
1: First of all disconnect your bank manually and then reconnect it.And then try to update it again.
2: Check the release of your Quicken program if you are using an old release then try to update it manually.Or you can download Quicken patches from the Quicken website directly.
3: Otherwise uninstall your Quicken and try to reinstall again.
4: Download the mondo patch from the Quicken website and install it manually in your system.And then try to update the program.
After following these methods if you still face the problem then you can visit Quicken Support for the 24*7 live assistance for the Quicken.You can dial us at 1-866-292-4631.Or you can also visit Quicken Help for the assistance from the expert.