With the help of your Windows operating system computer, you can complete many technical works either it is professional or personal. The Windows also get updates regularly if it is connected with internet. When you click on the link given via automatic update service to install updates, you may get Windows update error 0x800700C1 in PC. This update error may come to you due to improper communication between the computer and the automatic update service or due to conflicts among the two or more applications installed. You can use manual or automatic error fixing method to remove Windows error code 0x800700C1. If you want to fix the issue automatically, you can download and install Advanced System Repair tool in the computer.