QuickBooks Error 1402 generally specifies a particular key that Could not open key: [Key name].
Possible reasons behind its occurrence.
The main reason behind QuickBooks Error Code 1402 is "Operating System is Corrupt due to some virus or another software"
There can be various causes of this error such as:
Fragmented files
Hardware failure
Redundant program installation
Registry errors
Excessive startup entries of programs and applications
You can fix this error code, you just have to follow certain steps.
Go for complete malware or Virus Scan.
Repair Windows Registry
Clean Web Cache and Junk Files.
These are the basics of resolution of QuickBooks Error Code 1402. If the Error Still Persists in your system, all you have to do is get in touch with us and our Technical Support Team will help you in finding the right cause and how can it be fixed. Just visit our website QuickBooks Online Support
You need of any our Technical Support agent. Please call Technical Support team at +1 888 597 3962 our experts are available 24/7 by phone.
More Info - https://www.quickhelps.co/phone-number/quickbooks/