Internal Excel XLSX book in 32 bit Origin failed to be opened in PC with only 64 bit Excel

Version: 2018b

Type: Known Issues

Category: Data Handling

Subcategory: Workbook and Worksheet

Jira: ORG-17532

Newly broken in 2018b.

If the computer has only 64bit Excel, Run 32-bit Origin and open a OPJ/OPJU file with internal XLSX file.

Error message pops up:  "Origin is unable to detect a proper installation of Excel on your PC."