Ad14 component pin name disappeared

Use today AD Modify the schematic diagram , It is found that the pin display names of all components in the library are missing .

Try to restart , Invalid .

Try reopening the library , Invalid .

Re edit the name , preservation , close , Reopen , Can display . Proof is not a matter of indication .

According to Baidu search results , Delete all ad Registry key for . And on again , Prompt not registered , Re register . Open the library , Still not shown .

open protel99 Of lib library , Can be displayed . Because the file is too old , It is unrealistic to reuse .

So let's see if there is an automatic backup version , Enter the name of the input library in the project directory Schlib1（ My library file name ：Schlib1.schlib), A lot of search results come out . similar Schlib1.~(121).SchLib.Zip Such a document . By date , Pair is , Open one by one , Know open 2021.1 When this file is in January , It shows the text , Although it has been a long time , But there are not many new pictures added , You can stand it . Overwrite the previous error file with this file and open it again , Problem solving . My feeling is AD An error occurred while saving the Library , And I didn't find out in time .

Record this process , In order to give the colleagues who may encounter this problem some reference , I can't find a better way at present .