Symptoms. “HTTP Error 503. The service is unavailable.”. The Module DLL 'C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\isapi\owssvr.dll' could not be loaded due to a configuration problem. The current configuration only supports loading images built for a x86 processor architecture.

Symptoms. When you try to access some shared resources from a Windows Vista Service Pack 2 (SP2)-based or Windows Server 2008 SP2-based computer, the computer crashes. Additionally, you receive a Stop error message that resembles the following: STOP: 0x00000027 ( parameter1, parameter2, parameter3, parameter4) Notes.

Three-step process for mapping a drive. The main steps are described in the following sections: Get the address details of the SharePoint site or library you wish to map. Add the SharePoint document library to Trusted Sites in Internet Explorer. Map a drive to your SharePoint document library.

A computer that is running Windows Server 2008 or Windows Vista may stop responding when one or more applications or services access the shared resources by using the SMB protocol. Note The issue does not occur if the opportunistic locking (oplock) is disabled. Cause.

Share files. In an Office app like Word, Excel, or PowerPoint: From a file you'd like to share, select Share. Select the permission settings you want. Type in the name of the Yammer group you want to share with — the name should automatically populate from your organization's directory.

This article describes an issue that occurs when a disk resource name contains unauthorized file system characters in a Windows Server 2012 R2 or Windows Server 2008 R2-based failover cluster. A hotfix is available to resolve this issue. The hotfix has a prerequisite. Symptoms. Consider the following scenario:

Cause. This issue occurs because the Redirected Drive Buffering SubSystem (Rdbss.sys) driver incorrectly frees a file control block (FCB) object two times. Resolution. Hotfix information. A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article.

Share Name: ContosoShare. In this situation, the file share is accessed through the "\\ ContosoClusterNode1 \ContosoShare" path instead of the "\\ ContosoFileShare \ContosoShare" path. You cannot create the cluster file share by using the NetShare API or a Windows PowerShell command.

Quick start. Intro to SharePoint. Create sites, posts, and lists. Share and sync. More resources. Learn common SharePoint Online tasks with these videos and tutorials, and get links to more training for SharePoint and Office 365.

The File Share Witness resource is in a failed state even though the File Share Witness directory is available, and quorum cannot be maintained in a Windows Server 2008 failover cluster - Microsoft Support.