In MS Edge and Google Chrome Qlikview Ajax client export to excel gives an error when pressing XL export

[andre_ficken]

 Hi there, 

When we run Qlikview thru Chrome or Edge and want to export to Excel thru X button or send to excel option, the file is created (name: 3da029d1df7244f08dc32b66f8ff6322.xlsx) in profile folder , but Excel (office 2019) does not open the file and shows the error in the attached file.  

Any ideas?? Thanks in advance

[andre_ficken]

We tried the same in the Desktop App and that worked fine.