The file i263d.dll belongs to an as yet unidentified program. This means that we have not been able to match this file with a legitimate software application. This does not mean that this file is malicious, but the possibility that it could be dangerous to your computer exists.
We recommend running a scan for spyware using SpyZooka if you find this file or any other you cannot identify on your machine. SpyZooka offers a free scan, so you can quickly check your computer.
If you believe your computer is spyware free, or you run the free SpyZooka scan and your system comes up safe, then the likely culprit of your problem is a registry error. Registry errors happen when files are moved or changed and the registry is not properly updated. Finding registry errors can be more difficult than fixing them. ZookaWare PC Cleaner finds and fixes 100% of your registry errors guaranteed. Run ZookaWare PC Cleaner, and get your registry running clean.