The MD5 hash of the downloaded file does not match. Cannot reinstall EasyBlog

I cannot seem to reinstall. I have downloaded full package, but each time i get this message. Can someone please give me a work-around. Thanks

Progress: I removed Easyblog. Then installed latest version. Same problem. Deinstalled and loaded prior version of Easyblog (not 5). Installed fine. Now I get 500 error when updating blog entry. Errorlog has:
[07-Aug-2015 10:51:41 America/Denver] PHP Fatal error: Class 'EasyBlogHelper' not found in /home2/atoldeve/public_html/GM/plugins/jsnpagebuilder/defaultelements/articlelist/helpers/helper.php on line 109

When adding new post I get

Unknown column 'private' in 'field list' SQL=INSERT INTO `rumq5_easyblog_post` (`created_by`,`modified`,`created`,`publish_up`,`publish_down`,`title`,`permalink`,`content`,`intro`,`category_id`,`published`,`private`,`allowcomment`,`subscription`,`frontpage`,`isnew`,`ispending`,`issitewide`,`blogpassword`,`latitude`,`longitude`,`address`,`source`,`robots`,`copyrights`,`image`,`language`,`send_notification_emails`,`access`) VALUES ('964','2015-08-07 17:09:00','2015-08-07 17:08:45','2015-08-07 17:08:45','0000-00-00 00:00:00','test','test','','<p>\r\n cxzxcxzzxcxzcxz</p>','2','1','0','1','1','1','0','0','1','','','','','','','','','','1','1')

Finally I dropped all easyblog tables and removed easyblog and reinstalled. Now problem is gone.

I am a longterm user of Easyblog and this drives me mad.