When exporting the Analysis report in CSV format, all entries are separated by Semicolon.
Available workaround (if any):
1. Open the CSV file in any Text Editor
2. Replace the Semicolon with Comma
3. Open it with Excel
Memsource should provide an option to specify the separator in the report, or could alternatively use the user profile to assume what the right separator would be (based on timezone/country for example).
Today, if you go to the reporting area of Memsource and run a report, it's delimited by semicolons. That is indeed the European format, but when using a US locale, Excel assumes CSV files should be separated by commas (hence the name CSV) and will not correctly interpret the file otherwise.