Excel Updation

[sanjay5219]

Hi All,

I have created one windows application in VB.Net and in that I am reading some values from Excel which is already residing in D Drive.

It is working fine in the system where Excel is installed but not in other system while installing the MSI it is throwing below error

Please suggest

System.Runtime.InteropServices.COMException (0x80040154): Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).

 

[jmcilhinney]

The issue is exactly what you said, i.e. Excel is not installed. Your application can't invoke functionality of Excel if Excel does not exist.

 

[jkparthiban90]

use -Csv format files , which. Workson all Pc