Annoyed by some unexpected error when working on QuickBooks accounting software? Well, QuickBooks error 15215 can be one such error that can bother you when working on QuickBooks software. This particular glitch is basically a 15xxx series error that is actually about the update and install issue. The error code 15215 can be extremely annoying, but needs to be eliminated as soon as possible. Let us all together evaluate QuickBooks error code 15215 .