Cannot Reopen SDI II Wrapper File in MegaWizard - Cannot Reopen SDI II Wrapper File in MegaWizard Description The MegaWizard Plug-In Manager does not recognize the Serial Digital Interface (SDI) II top level wrapper file when you choose Edit an existing custom megafunction variation. The dialog box displays the following message: Megafunction name: Uninstalled/Unknown MegaWizard You are not able to edit your design using the SDI II parameter editor. Resolution To overcome this issue, follow these steps: Open the generated wrapper file. Change the megafunction name (line 1) from %SDI II v13.0sp1% to %SDI II v13.0%. This issue will be fixed in a future version of the SDI II MegaCore function. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 13.0.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']