Sometimes, users come across QuickBooks error code 61686 while installing the software, which is caused due to various reasons. If you intend to fix this error as soon as possible, refer to the steps provided below:
Steps to fix QuickBooks error code 61686:
 Step 1: You should repair the registry entries associated with the error code 61686
 Step 2: Perform a complete malware scan
 Step 3: Update PC drivers
 Step 4: Remove all the junks available on your system
 Step 5: All available Windows updates should be installed
 Step 6: Reinstall Windows installer program associated with QuickBooks error 61686.
Proper execution of these steps will hopefully take you out of the problem. If the error persists, prefer contacting QuickBooks helpline number and ask the experts for additional assistance regarding the matter.
Solved: How to fix Quickbooks error code 61686