Body: <p>I am helping one of my non-profits with getting CIVI up and running. We are experiencing some random issues including the mailings page and the system error page are completely blank, not a white screen of death but just no data in the page. </p>
  
  <p>We also have had a cron job error which I am not sure if it is important.</p>
  
  <p>I have turned on debugging but again no notice of errors.</p>
  
  <p>We are running in Wordpress. php 7.1. On Windows Server 2016
  Thanks!</p>
  
  <p>Update 12/10/2018: I have installed the system on a traditional linux server and the mailing tab initializes correctly. So I need to know what this system needs to be active for it to function. Maybe I have a missing PHP extension. </p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-11-30T03:40:18.987Z
Comments.Text: See https://civicrm.stackexchange.com/questions/20081/can-not-access-system-status-new-mailing/20083#20083 if it helps.
Comments.UserDisplayName: jitendra - fuzion
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-12-01T22:08:16.500Z
Comments.Text: Do you have the Mosaico extension installed for mailings?
Comments.UserDisplayName: jackrabbithanna
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-12-11T01:51:37.783Z
Comments.Text: I am having a really rough time with this system. Nothing is straight forward. I am running a windows server and I have had dozens of sites running on it for years now without any issues. This system seems to keep needing more stuff and installation of the additional items simply is a pain in a butt. Anyways, I found the extension library and I added the extensions but all of them say they are only compliant with version 4.7 and the current version is 5.8. I tried to install Mosacio from the extension system and it says: Extension Upgrade Failed
  Download failed - ZIP file is unavailable or ma
Comments.UserDisplayName: Joshua Awesome - Kindly Thrive
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-12-11T05:24:33.730Z
Comments.Text: not sure that jackrabbithanna was recommending trying mosaico - more trying to understand if it was part of the problem
Comments.UserDisplayName: petednz - fuzion
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-12-11T05:25:05.940Z
Comments.Text: can you confirm what steps you have taken that were listed on jitendra's link?
Comments.UserDisplayName: petednz - fuzion
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-12-12T22:01:38.183Z
Comments.Text: Well, I have installed on a traditional Linux box and the system works perfectly out of the box. I am not sure what is missing from my windows server. This is the first time I have ever had a wordpress plugin not work when installing it on my windows server. I have been running windows servers for wordpress for the past 9 years.
Comments.UserDisplayName: Joshua Awesome - Kindly Thrive
Tags: <wordpress><error><windows>
Title: Blank page on mailings page, cron error and no debug info | Windows Server
ThreadText: # Blank page on mailings page, cron error and no debug info | Windows Server
  
  (Asked by: username_0 on 2018-11-29)
  
  I am helping one of my non-profits with getting CIVI up and running. We are experiencing some random issues including the mailings page and the system error page are completely blank, not a white screen of death but just no data in the page.
  
  We also have had a cron job error which I am not sure if it is important.
  
  I have turned on debugging but again no notice of errors.
  
  We are running in Wordpress. php 7.1. On Windows Server 2016
  Thanks!
  
  Update 12/10/2018: I have installed the system on a traditional linux server and the mailing tab initializes correctly. So I need to know what this system needs to be active for it to function. Maybe I have a missing PHP extension.
  
  **Tags:** wordpress, error, windows
  
  > **Comments:**
  > **username_1**: See https://civicrm.stackexchange.com/questions/20081/can-not-access-system-status-new-mailing/20083#20083 if it helps.  
  > **username_2**: Do you have the Mosaico extension installed for mailings?  
  > **username_0**: I am having a really rough time with this system. Nothing is straight forward. I am running a windows server and I have had dozens of sites running on it for years now without any issues. This system seems to keep needing more stuff and installation of the additional items simply is a pain in a butt. Anyways, I found the extension library and I added the extensions but all of them say they are only compliant with version 4.7 and the current version is 5.8. I tried to install Mosacio from the extension system and it says: Extension Upgrade Failed Download failed - ZIP file is unavailable or ma  
  > **username_3**: not sure that username_2 was recommending trying mosaico - more trying to understand if it was part of the problem  
  > **username_3**: can you confirm what steps you have taken that were listed on username_1's link?  
  > **username_0**: Well, I have installed on a traditional Linux box and the system works perfectly out of the box. I am not sure what is missing from my windows server. This is the first time I have ever had a wordpress plugin not work when installing it on my windows server. I have been running windows servers for wordpress for the past 9 years.  
  
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  ## 0 answers
  
  