Do you currently experience the H202 issue when utilizing the QuickBooks program? A corrupted QuickBooks installation or an improper date format can both cause the QuickBooks Error h202. An improper date format could be the root of this issue. Change the date format on your system to suit the location you are now in, then restart your computer to resolve this issue. If it still doesn't solve the issue, try reinstalling QuickBooks. Another likely factor in this problem is a faulty installation of QuickBooks. You can reinstall QuickBooks to see if that helps to solve this issue.