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Frequently Asked Questions

What does "IO Error: CRC check failed" mean?

rdiff-backup FAQ
This error message means that a Cyclic Redudancy Check failed during some operation, most likely while gzip'ing or un-gzip'ing a file. Possible causes of this error include an incomplete gzip operation, and hardware failure. A brute-force way to recover from this error is to remove the rdiff-backup-data directory. However, this will remove all of your past increments. A better approach may be to delete the particular file that is causing the problem. A command like: will find the failing file.

What is CRC error and why does it happen?

PowerArchiver 2007 - Frequently Asked Questions
CRC error means that data that you are extracting does not match data that was compressed. Basically, your archive is corrupted. This usually happens when downloading files from Internet, or if your CD is scratched. We recommend trying to download the archive in question again, since most of corruptions happen when data is being downloaded.

What does 'failed connection' and other error messages mean?

Internet Archive Frequently Asked Questions
Below is a list of the main error messages you will see while searching the Wayback Machine. If you see an error message that does not have the Internet Archive Wayback Machine logo in the upper left corner, you are most likely looking at an archived page or the live web. Failed Connection: The server that the particular piece of information lives on is down. Generally these clear up within two weeks. Robots.txt Query Exclusion: A robots.

Cygwin/X failed with "Fatal Error". What does this mean?

Cygwin/X Frequently Asked Questions
The Fatal Error is a general error message. More specific information what caused this is available in /tmp/XWin.log. Please check the common error messages in the Section called Error and Warning Messages. If you're error is not mentioned proceed with Q: 7.4.

I receive a CRC error when I try to install the software, what does this mean?

DOE: Building Energy Codes - Windows Download FAQ
A CRC error usually means that the installation file was not completely downloaded, or it was corrupted during the transfer. CRC (Cyclic redundancy checking) is a technique used to verify that a block of data transferred over the network was not corrupted in transit, for more information see http://whatis.techtarget.com/definition/0,,sid9_gci213868,00.html.

What does this error mean?

news.answers/waffle-faq
See /waffle/docs/network.doc , 'Managing UUCP and USENET', or Ian Taylor's UUCP Internals FAQ, posted to news.answers, for details.

Q18: What does a "Failed to download data" error message mean?

inkline Global, Inc- Modem Booster FAQ
Ensure that you have Internet Explorer 4.0/5.0 installed in your computer and in the "Configuration Wizard", change the website address to http://www.altavista.com/.

What does it mean when I try to activate my subscription, I get a 'Setup Failed' error?

Roundpoint: Frequently Asked Questions
Owing to increased virus activity on the 'Net, some email service providers are stripping any attachment that looks like active content, which unfortunately includes our subscription file. If your .rps file is 0 bytes in size or is empty when you open it in Notepad, we will need to make alternative arrangements for getting it to you. In order to install your subscription, Subscription Manager needs to communicate with our server.

What does a Power Calibration Failed error mean?

DVD X Copy Platinum Faqs - How to backup your DVDs
Answer: OPC (Optical Power Calibration) errors are related to the drive trying to test how strong to make the burning laser. If you recieve this error, the piece of media you are using may have problems. Once the error occurs once on any piece of media, click past the error messages. This will return to the burn screen and eject the media from the drive. Insert the SAME blank media again, then click refresh. The status in XCopy should change to green and give a message of ready to burn again.

Q.) What does MD5 check failed mean?

BOINC Readme
A.) To ensure that you receive an accurate copy of the data sent by the servers, each file is given a special check sum, based on the MD5 algorithm. After the BOINC client has completed the download of a file, it compares the checksum of the file received against the one that is on the server and if they are the same, then BOINC knows that the files are the same. This is good.

I see a message "Integrity check failed for xyz.exe." What does this mean?

Trlokom Secure Networks / SpyWall Anti Spyware / Remote Acce...
Your group policy is configured to verify the hash of each application, and this specific application hash did not match the stored value. This can happen if you have updated the application or any DLLs that it uses or if the application is infected by a virus. Group policy management can be used to recompute the hash for that application or for all applications. Refer to the "Policy Management" chapter for details.

Why does make install exit with the error 'IDENT authentication failed for user ''postgres'''?

Bric::FAQ - Bricolage Frequently Asked Questions
I worked around the problem by ignoring it; in pg_hba.conf, #local all all ident sameuser #host all all 127.0.0.1 255.0.0.0 ident sameuser local all all trust host all all 127.0.0.1 255.0.0.0 trust host all all 0.0.0.0 0.0.0.0 reject A Short introduction to pg_hba.conf can be found in Bric::DBA, and it is more thoroughly documented at http://www.postgresql.org/docs/current/interactive/client-authentication.html.

What does the following "failed on Line 0 "PortListener error message mean?

EntechPlus Help Desk::::::
The drop folder is full. Please empty the drop folder (C:\Program Files\PortListener\Drop), or contact EntechPlus support.

Q0044: What does the error Failed to create spool file mean?

The Exim FAQ
Q0045: I see entries in the log that mention two different IP addresses for the same connection. Why is this? For example:

What does the error indicator of AL or AH mean?

Thermometry - FAQ's and What you should know about fevers
The Omron Instant Ear Thermometer will display this indicator after the On-Measure Button is pushed if the thermometer's own temperature is too cold or too hot to operate. The operating range is 50 to 104 degrees Fahrenheit. Put the thermometer in a room within the operating range. Wait 30 minutes and take the measurement again.

What does "internal error: job made no progress" mean?

rdiff-backup FAQ
This error happens due to a bug in librsync that prevents it from handling files greater than 4 GB in some situations, such as when transferring between a 32-bit host and a 64-bit host. A patch is available from the librsync project page on Sourceforge. The CVS version of librsync also contains the patch. More information is also available in Debian bug report #355178.
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