I used UFIDA U8ERP's enterprise application management platform to make bills, and the results showed that the demo period of account set had passed. How can I change it? The general ledger can't get in, This means that the software did not detect the dongle or exceeded the number of sites of the dongle itself. If you use the trial version, you have done data for more than three months.

If it is a regular product, just quit a site.

If you use version change, nothing will be solved.

Only encryption dogs can continue to use.

Or cracked the software.

If you are doing problems and learning software, there is no problem in cracking.

If it is used for official bookkeeping, cracking is illegal, and UFIDA, the owner of the software, can sue you for infringement.