Depending on where the compass is located on the surface of the Earth the angle between true north and magnetic north, called magnetic declination can vary widely with geographic location. The local magnetic declination is given on most maps, to allow the map to be oriented with a compass parallel to true north.
2] KB2939087 recommends in case you are unable to install the Windows 8.1 Update package KB2919355 via Windows Update, then you should download and install the package manually. 3] If you receive Error 0x80071a91 when installing KB2919355 on Windows 8.1, Microsoft has released a patch to fix this issue.t should therefore first be installed on your system before your attempt to install Windows 8.1 Update or KB2919355. Go get it here if your computer does not have it. 1] If your Windows 8.1 Update has failed to installed, you need to clean up the corrupted installation.
How to uninstall KB3035583 â The Windows 10 Downloader for Windows 7 and 8.1. Posted 08 April 2015 17:31 CEST by Jan Willem Aldershoff. Users that want to remove the KB3035583 â Windows 10 downloader â update from their Windows 7 and Windows 8.1 installation can take several steps to get rid of the update.The âWindows 10 downloaderâ update is installed as recommended update KB3035583 and adds a /Windows/System32/GWX folder to the system.The folder contains GWX.exe which has the description âGet Windows 10â. (Dutch version of Windows 8.1 â Windows 10 downloaden (download Windows 10) clear visible as file description).he âWindows 10 downloaderâ update is installed as recommended update KB3035583 and adds a /Windows/System32/GWX folder to the system. The folder contains GWX.exe which has the description âGet Windows 10â. (Dutch version of Windows 8.1 â Windows 10 downloaden (download Windows 10) clear visible as file description).