Bothered by QuickBooks error code C=51 and don’t know what to do to eliminate the error code from its root cause? Well, we have got the right fix for you. Getting into QuickBooks error code C=51 is pretty common, especially when the user fails to find the TxList. Understanding this, we have curated this piece of writing where we address what factors can drag you into such an error along with the quick fixes that you can try to implement. Thus, make sure that you stick to the segment till the end.