A parallax error is the perceived shift in an object's position as it is viewed from different angles. The error is most easily noticed by looking at a nearby object with one eye closed, then looking at it through the other eye. The apparent motion of the object is the parallax shift, and it is responsible for a small, but noticeable, error common to optical equipment.Continue Reading
The parallax error is commonly encountered when looking downrange through a telescopic gunsight. The scope is mounted somewhat above the barrel, through which the bullet is fired, and is therefore slightly misaligned. Sighting a target through the scope puts the target in line only with the scope. The difference in position between the sight's objective lens and the muzzle of the rifle introduces a parallax error that must be corrected for in order to place the round on the target.
In astronomy, the parallax error is used to establish the distance to nearby stars. The apparent shift in stars' positions, against the "fixed" background of more distant stars, is a function of the stars' distance from Earth. In this case, the parallax baseline is the distance from one point in Earth's orbit to another.Learn more about Computer Help
Methods to fix an "NTLDR is Missing" error include a simple computer restart, checking the status of a boot data drive, checking drive settings in the BIOS file or restoring the NTLDR file from a Windows XP installation CD. Other methods include updating an outdated BIOS file on the motherboard or repairing the master boot record of the Windows XP operating system.Full Answer >
Two ways to fix the runtime error R6025 are to either update the program that is causing the error or to uninstall the program. Registry cleaning programs fix a runtime error R6025 that was caused by registry errors.Full Answer >
To fix the 0x80004005 error in Windows on a virtual machine, open the Registry Editor by holding the Windows Key and the R key. Locate the registry path for [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers] “C:\Program Files\Oracle\VirtualBox\VirtualBox.exe”=”DISABLEUSERCALLBACKEXCEPTION” and delete it. If deleting this key doesn't resolve the problem, uninstall the anti-virus and try again.Full Answer >