1.8.0 release

Hi Alexey!

New release of Aspose don’t convert some ppt files (see attachment).

pptfs = new FileStream(pptfilename, FileMode.Open, FileAccess.Read);
Presentation pres = new Presentation(pptfs); //<-------------------

Dear CAV,

Did you try to open this file by any text editor? For example in notepad?

ok, please try another file

Dear CAV,

I think old versions had the same bug but didn’t throw exception.
Please check 1.8.1 hot fix in a few minutes. I’m uploading it now.
Rotation fixed too. I’m sorry.

“Object reference not set to an instance of an object.”
(see attached bs.ppt file)