These 6000 78 error messages can appear during program installation, while a Intuit Inc.-related software package (eg. QuickBooks) is running, during Windows startup or shutdown, and sometimes even throughout the installing of the Windows operating system. Keeping tabs on where and when your 6000 78 error occurs is a vital bit of information in troubleshooting the situation.

QuickBooks Error 6000, 78 Corrupt download or incomplete installation of QuickBooks software.
Corruption in Windows registry from a recent QuickBooks-related software change (install or uninstall).
Virus or malware infection that includes corrupted Windows system files or QuickBooks-related program files.
Another program maliciously or mistakenly deleted QuickBooks-related files.
Runtime Errors such as “Error 6000 78” can be due to a number of factors, so it is important that you troubleshoot all the possible causes to avoid it from recurring.

Just how to Fix QuickBooks Error 6000 78
Below is a listing of troubleshooting steps to eliminate your Error 6000 78 problems. These troubleshooting steps get progressively more challenging and time intensive, therefore we strongly recommend attempting them in ascending order in order to prevent unnecessary effort and time.

Please Note: Click the [ Open ] image to enhance the troubleshooting instructions for every step below. You could click the [ Close ] image to cover up the instructions while you move through each step of the process.

OpenStep 1: Repair Registry Entries connected with Error 6000 78

Manually editing the Windows registry to remove invalid Error 6000 78 keys just isn't recommended unless you are PC service professional. Incorrectly editing your registry can stop your PC from functioning and create irreversible damage to your operating system. In fact, one misplaced comma can possibly prevent your PC from booting entirely!

Due to this risk, we highly recommend using a dependable registry cleaner such as for instance WinThruster [download] (Developed by Microsoft Gold Certified Partner) to scan and repair any Error 6000 78-related registry problems. Using a registry cleaner [download] automates the procedure of finding invalid registry entries, missing file references (just like the one causing your 6000 78 error), and broken links in the registry. A backup is automatically made before each scan, having the ability to undo any alterations in just one click, protecting you up against the potential for PC damage. The good thing is the fact that repairing registry errors [download] may also dramatically improve system speed and performance.

Caution: if you do not an enhanced PC user, we TRY NOT TO recommend editing the Windows registry manually. Using Registry Editor incorrectly could cause serious conditions that may require you to definitely reinstall Windows. We try not to guarantee that problems caused by a bad use of Registry Editor can be solved. Use Registry Editor at your own risk.

To manually repair your Windows registry, first you will need to create a backup by exporting a percentage of this registry pertaining to Error 6000 78 (eg. QuickBooks):

Click the Start button.
Type "command" within the search box... DO NOT hit ENTER yet!
While holding CTRL-Shift on the keyboard, hit ENTER.
You're going to be prompted with a permission dialog box.
Click Yes.
A black box will open with a blinking cursor.
Type "regedit" and hit ENTER.
Within the Registry Editor, select the Error 6000 78-related key (eg. QuickBooks) you need to back up.
Through the File menu, choose Export.
In the Save In list, find the folder where you wish to save the QuickBooks backup key.
When you look at the File Name box, type a name for your backup file, such as "QuickBooks Backup".
Within the Export Range box, make certain that "Selected branch" is selected.
Click Save.
The file is then saved with a .reg file extension.
You now have a backup of your QuickBooks-related registry entry.
The following steps in manually editing your registry will never be discussed in this essay due to the high chance of damaging one's body. If you'd like for more information on manual registry editing, please see the links below.

OpenStep 2: Conduct a Full Malware Scan of one's PC

There is certainly a chance that your 6000 78 error might be linked to a malware infection on your computer. These malicious intruders can damage, corrupt, and even delete Runtime Errors-related files. Furthermore, there is a chance that the 6000 78 error you might be experiencing is related to an element for the malicious program itself.

Tip: if you fail to currently have a malware protection program installed, we strongly recommend using Emsisoft Anti-Malware (download here). They provide a malware removal guarantee that is not offered by other security software.

OpenStep 3: Clean Out one's body Junk (Temporary Files and Folders) With Disk Cleanup (cleanmgr)

With time, your pc accumulates junk files from normal web surfing and computer use. If this junk isn't occasionally cleaned out, it may cause QuickBooks to respond slowly or provides an 6000 78 error, possibly due to file conflicts or an overloaded disk drive. Clearing up these temporary files with Disk Cleanup might not only solve your 6000 78 error, but could also dramatically speed up the performance of one's PC.

Tip: Although Disk Cleanup is a wonderful built-in tool, it does not completely clean up every one of the temporary files on your computer. Other programs which you frequently use such Microsoft Office, Firefox, Chrome, Live Messenger, and a huge selection of other programs are not cleaned up with Disk Cleanup (including some Intuit Inc. programs).

Due to the shortcomings of this Windows Disk Cleanup (cleanmgr) tool, we highly recommend using a specialized hard drive cleanup / privacy protection software such as WinSweeper [download] (Developed by Microsoft Gold Partner) to completely clean up your whole computer. Running WinSweeper [download] once a day (using automatic scanning) will ensure that your computer is definitely clean, running fast, and free of 6000 78 errors associated with temporary files.