: If you need to use your Kutools license on a different computer, you might need to deactivate it on the old computer first, depending on the license terms.
: Make sure you've activated your license key correctly. Sometimes, re-entering the key or reactivating the software can resolve issues. kutools license name and code fixed
: This usually refers to the name or username associated with your license purchase. You can find this information in the purchase confirmation email you received when you bought Kutools. : If you need to use your Kutools
: If you previously purchased Kutools but lost your details, use the official license retrieval tool or contact ExtendOffice support with your original order number. : This usually refers to the name or
Excel is updated frequently by Microsoft. A "fixed" version of Kutools is often tied to an older build. When Excel updates, the plugin may crash or cause your spreadsheets to become corrupted because the unofficial version cannot receive the necessary compatibility patches. How to Properly Register Kutools