Limit on File upload in W|A Pro

Questions
1

Hello,

I am hoping to analyze a 12.7 MB CSV file with W|A Pro, however there is a 1 MB File upload limit.

Any way to get around this limit other than uploading and analyzing in 1 MB chunks?

Thanks!

2

Also, I am having a lot of trouble with .xlsx files being interpreted as just a word , anyone have some advice there?