@peopleinside Okay lets wait for @Sanjeev to have a look on it.
Thanks for your help

@Sanjeev
Still doesn't work!

I am trying other way around by checking if I can directly host it on IIS.
If you have any procedure or prerequisites before installation on IIS. kindly let me know the same please. it would be much appreciated.

Dear @Sanjeev ,

Many times... I tired restarting and changing/switching versions vice versa.

Dear @Sanjeev ,

You can refer the screenshot below.. I am using the same version for web and cli.

I still wonder why there is an issue.

Regards,
Nishit

@peopleinside Okay lets wait for @Sanjeev to have a look on it.
Thanks for your help

@peopleinside I tried to make changes to the code and I replaced the values with Null.

Now I tried running the refresh command again and in response now i got Parse error: syntax error, unexpected '?' in C:\wamp64\www\uvdesk\config\bootstrap.php on line 13

@peopleinside

PHP Version 7.3.21

@Sanjeev

I have tried running a cron job in my project directory. I used the following command "php bin/console uvdesk:refresh-mailbox -t 1 servicedesk@astute.co.in" and the response to my command comes up with an error - Fatal error: Default value for parameters with a class type hint can only be NULL in C:\wamp64\www\uvdesk\vendor\symfony\console\Application.php on line 86

I tried checking the path but couldn't figure out what is wrong.

please help.

@peopleinside
Can I perform these steps on a windows platform please suggest.

This is my current configuration.

@Sanjeev

I followed this link to configure it on my setup.

https://www.uvdesk.com/en/blog/outlook-mailbox-configuration-in-uvdesk-open-source-helpdesk/

I don't know how to perform step 5 "Cron job" in windows platform.