Some appplicaitons failed or cancelled

[QD_14118453]

I did as the download instructions but it didn't work and I don't know where the error is. Please help me solve this problem. Thanks

[VladimirN]

Similar issue:

• "Error during Installation - Error at 1%": https://community.ptc.com/t5/Mathcad-Installation/Error-during-Installation-Error-at-1/m-p/725131 
• "Error "Some applications failed or cancelled Click information icon of failed applications for details"": https://www.ptc.com/en/support/article/CS290899