Thank you, @Manuel for the information
1- Qalyptus Desktop is 32 bits program, and a 32bits programs cannot manage more than 2G of memory.
Qalyptus has an option to avoid this situation. All you need to do is to connect your Qalyptus Desktop with Qalyptus Server (64bits program that can manage unlimited memory) and check the option (in Settings > My Account): Use Qalyptus Server Engine
When you check this option, Qalyptus will use Qalyptus Server resources to export the data.
2- For the second problem, I can see that Excel is not opened correctly. Please do the following to fix it.
- Close Qalyptus Desktop
- Locate the Qalyptus Desktop program(usually on the desktop. Or in the windows start menu, search for Qalyptus Desktop, right-click, then choose open file location)
- Right-click on the program
- Choose Properties
- Go to the Compatibility tab
- Then follow the steps in the image below
For Windows 10
For Windows Server
Check “Disable display scaling on height IDP settings” (see the image below)
If the option is already checked, uncheck it then check it again
If the option is disabled, click “Check settings for all users” to make it editable.
Please let me know if this fixes the issue.