Hi,

This is the 3rd post on the same subject, I get chased away from all tech sites so.....

I hope this helps...

We have some very large excel files (110meg) and I like to open them on my iphone 5 or 6. 

after 50% the system halts and excel ends.

I am using office 365 power BI / sharepoint online / onedrive but no go.

I am unable to convert the file using the Power BI placeholders "change" function.

I am unable to make the filessize smaller. I just want to open this excel file....

I believe the reason you are chased away is because you have an iPhone issue not a MS issue, even though the file is excel. Have you tried to contact Apple Support?

I believe the reason you are chased away is because you have an iPhone issue not a MS issue, even though the file is excel. Have you tried to contact Apple Support?