When i search somethingand i open it, it comes up bad request (invalid header name)

I tried to go to tools and i don't know where and what to press.. i tried restarting it but it won't work either what should i do please help!!

* "Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
* "Remove the Cookies" from sites that cause problems: Tools > Options > Privacy > Cookies: "Show Cookies"
Start Firefox in [[Safe Mode]] to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
See [[Troubleshooting extensions and themes]] and [[Troubleshooting plugins]]
You can also try "Reset all user preferences to Firefox defaults" on the [[Safe mode]] start window.
Your above posted system details show outdated plugin(s) with known security and stability risks that you should update.
# Shockwave Flash 10.1 r53
# Next Generation Java Plug-in 1.6.0_17 for Mozilla browsers
Update the [[Managing the Flash plugin|Flash]] plugin to the latest version.
*http://www.adobe.com/software/flash/about/
Update the [[Java]] plugin to the latest version.
*http://java.sun.com/javase/downloads/index.jsp (Java Platform: Download JRE)
Update the [[Adobe Reader]] plugin to the latest version.
*http://get.adobe.com/reader/otherversions/

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Why can't I use the Yahoo! search function? I get the following message: "Bad Request (Invalid Hostname)"

I cannot search on Yahoo! but Google works fine (inasmuch as you can trust Google)
The simplest of searches yields "Bad Request (Invalid Hostname)" on the first try. I have gone through Yahoo!'s trouble shooting process w/o results.

Yahoo search engine still doesn't work, and Google does. Other programs on my computer are:
Norton Internet Security;
Norton Utilities;
Verizon In-home agent; (I don't use it, but have a Verizon wireless router);
Windows Explorer (I reset it but still can't use Yahoo search even though Google works fine)
I am paranoid that some how the evil Google has sabotaged Yahoo search! HELP!!!

HTTP 400 Bad Request Invalid URL error when URL contain only percent "%" without any Hexadecimal

Hi All, I'm trying to redirect a custom error page when URL contain percent "%" symbol. But when I use percent "%" symbol in URL (https://mctest.aspial.com.sg/%), its saying below error. I don't want to show this error message. I want
to redirect users to custom error page. I already added custom error page in IIS & Web.config file for status code 400. But It's now working. It's still showing the same error.
Bad Request - Invalid URL
HTTP Error 400. The request URL is invalid
Is there any way to redirect custom error page when URL contain only "%" symbol? Anyone please help me on this. Thanks advance.
Below are my server details:
IIS version 7.5
.Net Framework 4.0

I see, so the issue isn't with the % in the query string but rather the URL path itself. In that case I don't believe this is anything related to your app but rather the web server. When you provide a URL the web server has to map that to an
application. Depending upon where the character falls determines who gets to handle it. Since the % is next to the domain name it is most likely not being mapped by the web server so you get the general 400 error. Since this isn't an app
issue but a server level issue you'd have to redirect at the server level (in IIS: Server\Error Pages). If the % is inside an application's virtual directory then it becomes an issue for the application (in IIS: Site\Error Pages).
But things can get more complicated. The web server generally has filters so it won't support requests for certain things (like web.config in ASP.NET apps). Filtering can be done anywhere between the server and the application. Complicating
this is virtual path providers (like MVC).
To be honest I don't think you should be worrying about this scenario. An invalid % in a URL is a bad request so you shouldn't try to treat it differently than a regular 400 error. In fact I'd say that it could be a security hole (depending
upon what you're doing). So you can customize 400 errors at the server or app level if you want but I wouldn't bother trying to distinguish bad URLs from bad requests.
I recommend you post this question in the ASP.NET forums (http://forums.asp.net ) to see if anyone has a better answer.
Michael Taylor
http://blogs.msmvps.com/p3net

Cant access search engines anymore. it always comes up with: bad request, invalid hostname

for some reasen my laptop started to connect to the internet via my univerisities proxy server. today, however, web sites didnt load at all, instead it said: cant connect to proxy server.
so i changed the network/proxy settings by deselecting 'use a proxy server for your lan'.
consequently i was able to acces most web sites, apart from search engines. if i try to do so, it always comes up with: bad request, invalid hostname.
what can i do?

btw i have windows 7 :)

I have an iphone 5, i have stupidly never done a back up! And deleted a contact. When i search the phone text messages still come up from this contact but arent in my message inbox. Is there any way i can retrieve this contact?

I accidentally deleted a contact but stupidly i haven't ever done a backup. When i search my i phone, text messages that i received from this deleted contact still appear but they aren't in my message inbox. Is there anyway i can retrieve this contact??
Thank you!!!

With no backup? No. Are you not syncing your contacts either over-the-air or with a supported application on your computer?

When I search using my address bar it comes up and say page not found jar file, how do I fix this?

File not found
Firefox can't find the file at jar:file:///C:/Program Files (x86)/Mozilla Firefox/omni.jar!/chrome/en-US/locale/browser-region
Check the file name for capitalization or other typing errors.
Check to see if the file was moved, renamed or deleted.

hello Kygirl, please install the search reset addon - it will revert the most common customziations those adware programs do in firefox back to the default (including the keyword search from the location bar): https://addons.mozilla.org/firefox/addon/searchreset/

Why can't I open news articles on Yahoo using FireFox? I can open them using a different browser but get an error message when trying to use FireFox. The message is 400 bad request.

Sorry, Bad Request.
Your browser sent a request that this server could not understand.
Size of a request header field exceeds server limit.
Cookie: B=75kpq496lk13o&b=4&d=sCtogappYEIRcz6KBGzeoYZ9MqTV.a4yAp6fAQ--&s=ka&i=KBG0.9m3_RKQtWi41uCH; CH=Ahs0ZxveIG43DDRlM2sJzTTiDVor

That issue can be caused by corrupted cookies.
*https://support.mozilla.com/kb/Cannot+log+in+to+websites
Clear the cache and the cookies from sites that cause problems.
"Clear the Cache":
*Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
"Remove Cookies" from sites causing problems:
*Tools > Options > Privacy > Cookies: "Show Cookies"

While opening Planning Sheet Error message came like : Invalid Offset ....

Hi ,
I uploaded the data and when we are trying to open planning sheet Its showing error message :
Invalid offset for {XYZ-ITEM: Supplier_DM : CP1_Yield:2012-Q2]
We encountered a problem performing your request.
Please notify Oracle , referring to error tag [gdpdjn].
And error Tag and ITEM change with every trial.
Please let us know your thoughts. And I would be grateful if somebody can help to decipher that error tags eg.[gdpdjn] also.
Thanks
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When Base data is updated using Uploadable Report instead of updating aganist scenario we got this error.Oracle recommened not updating base data using uploadable reports.
Thanks,
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Edited by: Hari Devarapalli on Jun 13, 2011 11:46 AM

I have just downloaded a free app and there is no icon and it will not open from the list even tho it appears to have downloaded and the "open" button is available. Does not show up when I search for it. Plenty of memory . . .

I Have an iPad mini running iOS 7.1.2, I downloaded a new app and it's icon does not appear anywhere ( have ~ 180 apps so not at limit) and it won't open from the purchased apps list. It does not show up when I search for it so can't open t that way either. It doesn't require iOS 8. Can't delete and reinstall, cause not icon. This is not a normal "app won't open" question. it doesn't start the. Stop it just doesn't seem to exist. Any help is appreciated

Hello Chelleuri,
Thank you for using Apple Support Communities.
The following article provides information to trroublehshoot issues with installed apps, including not opening.
iOS: An app you installed unexpectedly quits, stops responding, or won’t open - Apple Support
Regards,
Jeff D.

Hi. I opened iPhoto and, suddenly, it tells me " WHAT IPHOTO LIBRARY DO I WANT TO USE?" but i had a iPhoto library. When i search on my Pictures, i have the file IPHOTO LIBRARY but it appears on a dim letters and i can not open it.

Hi. I need some help on the following problem. I opened iPhoto and, suddenly, it tells me " WHAT IPHOTO LIBRARY DO I WANT TO USE?" but i had a iPhoto library. When i search on my Pictures, i have the file IPHOTO LIBRARY but is was not the icon on it i previously remembered and it appears on a dim letters and it can not be opened ... How can i recover it??

Option 1
Back Up and try rebuild the library: hold down the command and option (or alt) keys while launching iPhoto. Use the resulting dialogue to rebuild. Choose to Rebuild iPhoto Library Database from automatic backup.
If that fails:
Option 2
Download iPhoto Library Manager and use its rebuild function. This will create a new library based on data in the albumdata.xml file. Not everything will be brought over - no slideshows, books or calendars, for instance - but it should get all your albums and keywords back.
Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one. .
Regards
TD

Search Term Issues when passed as Parameters in Opening a PDF file in Browser (Updated)

Hi everyone,
I am wondering if there is a solution to the following issue.
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In some cases, what we see are two lists -- so it has the filename with a list underneath that is expanded showing search results, and then a second instance of the file name after that list, but it is collapsed.
Is there a way to just have one list or both lists expanded at the same time?
Also, is there a way to ensure that it shows instances where more search keywords are found at the top of the list.
For example, if we pass the search phrase "wanted to buy a car" it might show instances of "to" at the top of the list, but later on in the collapsed list it might show instances of "buy a car". Again, is it possible to prioritize the results, or at the very least, expand everything? I am not sure what else we can try.
thank you,
Jeremy
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Follow up #2: It appears that this occurs more often when using more than 2 keywords, but I have seen it happen with only 2 words.

There were documents available in the knowledgeable that I no longer have the urls for. I have had communication with Adobe Acrobat support personnel that have made the same statements. I do not have the habit of asking official Adobe tech support people to prove their statements by providing documentation. I have also seen Adobe employees give presentations on computers that have had both installed. When they were asked about the incompatibility, they did say the equivalent of phooey. However, enough people on this forum have had their problems disappear when they have removed one of the two programs that I feel comfortable giving that advice. Yes some people have no problems running both until one of the programs or a system component gets updated and then things stop working. My advice is not to have both on the same computer. When two programs share system calls and can fight over who gets to handle the call it makes sense that it can cause a problem. It doesn't make a difference if it is Reader and Acrobat or any two other programs you run. If you are not having a problem with running both GREAT. However, if you are running both and have a problem, it is a simple step to eliminate one and see if the problem disappears.

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When I search for stuff on the internet it says safari could not open the page because the server stopped responding and non of my games work either. What do I do to fix this?

Settings → scroll down to Safari → in Safari settings, I selected both Clear History and Clear Cookies and Data.
IF that does not work -
Restart or reset your iPhone, iPad, or iPod touch - Apple Support
Finally - if problem still present -
Go to Settings>General>Reset
Reset the network settings - you will need to add the password of your home WiFi in your phone once more
The device should turn itself off & back on then go into Settings>Wifi and join your network

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Make sure your phone is connected to the computer and iTunes is open
1. Visit Instagram.com from your computer web browser
2. Click "Download in the app store"
3. It will download and show up in your iTunes
4. Highlight and sync the app to your iPhone (note: it will not show up on your phone, even after it says syncing is complete).
5. In iTunes, select the Instagram icon and click "Remove" or "Uninstall"
6. Click Accept and Uninstall when it asks you to confirm as it will remove instagram and its data from your iPhone
7. Disconnect the phone from the computer
8. Manually reboot the phone after exiting all apps
9. Upon re-start, you will be able to access the app in the App Store, and install it

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When I search something Firefox automatically opens a new tab with the results of this search. How do I change the settings to where the results will appear in the same tab as where I conducted the search?

Whether to open search results in new window most often is a setting of the search engine you are using.

Hi, my firefox browser hacked by iclaro search engine. when i am trying to open new tab it's autometically redirected to iclaro search, please help.

Hi,
when i am trying to open a new tab, it's auto redirect to "isearch.claro-search.com/?affID=115131&tt=3312_5&babsrc=NT_iclro&mntrId=8aa792f7000000000000000000000000" this url, pls help me how to resolve it.

hello runnu07, you can either install the [https://addons.mozilla.org/firefox/addon/searchreset/ search reset] addon or manually reset the new tab page by entering '''about:config''' into the firefox location bar (confirm the info message in case it shows up), searching for the preference named '''browser.newtab.url''' and right-clicking & resetting it to its default value ('''about:newtab''').

When i search somethingand i open it, it comes up bad request (invalid header name)

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