Extending the Expiry of License date:

Serveral tricks to be followed to change the expire date:

First Trick :

1. When you install IDES you can move forward your Windows datetime into the future date. eg : 01.01.2020 (22 years foward)
2. After you finished installation, then start SAP MMC for the first time in the future date.
3. Doing any kind of activities using SAP GUI, still in the future date
4. Stop SAP MMC
5. Restart your machine
6. Change your date to the correct date
7. Start SAP MMC again
8. Now, you have IDES for 22 years

Second Trick :

1. Move backward your computer date to installation date before start SAP MMC
2. In some case, this trick only work if you haven't start your SAP MMC after license is expired

If the first and second trick doesn't work, then you can try an illegal trick.

Third Trick.

1. Download "ZAPGUI" (Sap R3 License Keys Generator), you can download from p2p network. eg : eMule
2. open SAP GUI
3. Enter login using sap* or other super user
4. Open t-Code "SLICENSE"
5. Click "Install" button
6. Run ZAPGUI
7. Fill some field in ZAPGUI according to Installation information in SLICENSE
>> Customer Key = fill it with Hardware Key
>> Installation Number = Ints. Number
>> SID = SAP System
>> YYYYMMDD = 99991231
8. Click "Install" button in ZAPGUI
9. Copy license key on the Result Field
10. Paste into "Key" field on SLICENSE
11. Press enter to install new Crack License
12. Stop SAP MMC
13. Restart your Machine
14. Start SAP MMC

Now, you have 2 license, after the trial license is expired then automatically then second license will be active.