If you are experiencing the IIS error Cannot open database "My_DB"requested by the login. Login failed for user 'IIS APPPOOL\DefaultAppPool' on the we application with a SQL databse, follow the below instructions to fix the issue.
When making changes to SQL data tables in SQL Server 2008 you may have come across the error "The changes you have made require the following tables to be dropped and re-created".
After building a simple ASP.NET website in Visual Studio 2010 and transferring the site to IIS web server you may encounter the follow error: HTTP Error 500.21 - Internal Server Error Handler "PageHandlerFactory-Integrated" has a bad module "ManagedPipelineHandler" in its module list.
To get and transform a hyperlink in cell(s) contained in an Excel worksheet you need to create a small VB script snipet. You need to put the VB script in a module in Visual Basic editor. Follow the below instructions to create a function in Excel to get the hyperlink from Excel.
The easiest way to fix this problem is to find the non working device in your computers Device Manager and uninstall the device and reinstall it by detecting new hardware. This process can be applied fix other hardware devcies that are not shown or recognised by Windows OS.
This type of network setup connects several computers usually wirelessly to each other. You can use this type of network to share the internet over the wireless network without the need for a wireless router.
If your normal internet connection sharing is not working, you can bridge the ethernet connection and the wireless connection on the computer with internet access. This will allow other computers connecting to the ad-hoc network to access the internet through this computer.
If your Windows 7 DVD doesn't bootup from you DVD write/rom even though you have changed the BIOS setting to boot from CD/DVD then there may be something wrong or corrupt on you bootmgr of you Windows CD.
Make sure that all connecting computers are on a Work network for Windows 7 and Private network for Vista and XP. File and Printer sharing will not work on Public network type due to security reasons. Network discovery must be turned on. To change the network type click here.
The CD drive or the DVD drive is NOT coming up in Windows Explorer. The problem occurs when the CD drive or the DVD drive is NOT recognized by Windows operating system. The device manager shows an warning sign.
occasionally, for reasons unknown, the "Safely Remove Hardware" icon can disappear from your system tray.
Even though the devices are still installed.