Showing posts with label Operating System. Show all posts
Showing posts with label Operating System. Show all posts

Friday, 13 January 2017

How to Repair a Corrupt PST/OST File.(Outlook Data File)



When you use Microsoft Outlook, your email messages, calendar, tasks, and various items are saved on a mail server, on your PC, or both. Outlook items that are saved on your PC, are kept in an Outlook record (.pst and .ost).




There are 2 types of Outlook data Files utilized by Outlook. An Outlook file (.pst) is used home or small business accounts. If you're using a Microsoft Exchange account, your items are sometimes delivered to and saved on the mail server, to allow you to work with your messages even when you can’t connect to the mail server, another variety of data file that's named an offline Outlook file (.ost) is kept on your PC.

The primary variations between the 2 forms of Outlook information files are as follows:

Outlook data Files (.pst) are used for POP3, IMAP, and web-based mail accounts. When you want to create archives or duplicate your Outlook folders and items on your PC, like Exchange accounts, you must create and use extra .pst files.

Outlook data Files (.ost) are used once you have an Exchange account and want to work offline or use or use the default Cached Exchange Mode. This sort of data file is also used for accounts that you set up with the Outlook connector for Outlook.com (formerly Hotmail). Outlook data Files (.ost) are always copies of things that are saved on a mail server and don’t have to be backed up like Outlook data Files (.pst).



If your Microsoft Outlook file (.pst and .ost) won’t open, or if you think the file is corrupted, use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors within the file. The Inbox Repair tool checks the Outlook data files on your PC to examine if they are in good shape.

Repair a .pst file

Exit Outlook and do one of the following:
Browse to C:\Program Files.
or
Browse to C:\Program Files (x86).
In the Search box, type SCANPST.EXE.
NOTES: If the search doesn't find SCANPST.EXE in one folder, try searching in the other folder Navigate to the folder location based on your version of Outlook.

Outlook 2016: C:\Program Files (x86)\Microsoft Office\root\Office16
Outlook 2013: C:\Program Files (x86)\Microsoft Office\Office15
Outlook 2010: C:\Program Files (x86)\Microsoft Office\Office14
Outlook 2007: C:\Program Files (x86)\Microsoft Office\Office12

PST Scan

Open SCANPST.EXE.

In the Enter the name of the file you want to scan box, enter the name of the .pst file you want the tool to check, or choose Browse to select the file.

NOTE: By default, a new log file is created during the scan. You can choose Options and opt not to have a log created, or you can have the results appended to an existing log file.
Choose Start to begin the scan.

If the scan finds errors, choose Repair to start the process to fix them

When the repair is complete, start Outlook with the profile associated with the Outlook Data File you just repaired.


Recreate an offline Outlook Data File (.ost)

Some account types, such as Microsoft Exchange Server, use an offline Outlook Data File (.ost). This type of data file is a copy of information saved on your mail server. If you encounter problems with an offline Outlook Data File (.ost), the file can be deleted and recreated by downloading a copy of your items again.
We don't recommend repairing an offline Outlook Data File, so if your offline data file isn't usable, you should recreate it.

Exit Outlook.

Open Control Panel, and in the Search Control Panel box, type Mail, and then choose Mail.
In the Mail Setup dialog box, choose E-mail Accounts.


NOTE: The title bar of the Mail Setup dialog box may contain the name of the current profile. To select a different existing profile, choose Show Profiles, select the profile name, and then choose Properties.
Choose the Data Files tab, select the Exchange account, and then choose Open File Location on the mini toolbar.


NOTE: A File Explorer window opens to the location of the data file for the Exchange account. The Account Settings and Mail Setup dialog boxes will remain open, behind the File Explorer window.


Close the Account Settings and the Mail Setup dialog boxes, and then return to the File Explorer window.
IMPORTANT: Make sure you close these two dialog boxes before you delete the file. If they aren't closed, Windows may display an error message about a conflict.


In the File Explorer window, right-click the Exchange data file, and then choose Delete.
NOTE: The next time you start Outlook, a new .ost file is created for the account.

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Wednesday, 4 January 2017

2016 Cyber-Security Lessons.






The year 2016 established to be a bane with heart to cyber-security, with many personal and exoteric entities falling person to discipline cyber incidents. The US Presidential elections were not spared, thus upbringing the question-Who is safe in an increasingly virtual class? As engineering evolves and becomes solon engaged, it will be easier for hackers to tap into the vulnerabilities. Alas, we learnt it the solid way. Here are whatever rattling factual lessons in certificate direction from the cyber incidents of 2016.


* Security emerges as an in-demand market: Every cloud has a medal coating, and this was moreso evident in the mushrooming of warrantee bleach providers during in the past. As realistic hacks accumulated, so did the effectuation of tackling them. Differentiated skills were shapely by condition consultants and customers leveraged these to egest themselves cyber-ready. In fact, department defrayment has emerged as a top precedency post-2016. Predictions for the industry are best, with Cybersecurity Ventures predicting that planetary spends on assets products and services present hit $1 cardinal between 2017 and 2021.



* Ransomware present formula: On the flipside, hackers are exploits are much innovational and money-savvy. Ransomware and distributed-denial-of-service (DDoS) attacks dominated 2016. For information, the commencement on an American hospital, followed by one on the San Francisco Municipal Transportation Bureau. FBS assemblage states that in Q1, 2016, $209 million was squared in ransom to cyber jade groups. This has spiralled to a worrisome size of $1 billion for 2016.



* Quislingism faculty cut the solicit: Companies can judge to get rid of cyber-hack chases by collaborating shaft. A numerate of technology mate programs bang been launched-LightCyber, Disconsolate Hair Systems and Skyhigh Networks. Ready-deliverable security integrations tidy it workable to follow rapidly and as per mercantilism needs. It is not around dead alone-join keeping and fend off the mercurial minded.


* A sound political colorize emerged: US elections, Russian-sponsored cut, tiff between Apple and the FBI regarding consumer privacy-the enumerate of government meddling with the warranty listing is interminable. One can expect the unvarying political-led debates and happenings in 2017-be it the cyber-security insurance or expectations on private privateness versus mortal warrantee.







* Assemblage guarantee is the new sort: A motion is seen from perimeter-based meshwork precaution measures to terminus and information department. Start-ups much as Cylance, Cybereason, CounterTack and Crowdstrike in the termination instrument space, eff emerged and are likely to beautify statesman hot in 2017. Biggies in the interval, let Palo Alto Networks and Cisco-they started exploring the end marketplace in 2016. One can judge this movement to hold in the forthcoming gathering.


* Money matters entity: Companies tally visaged huge hits to their revenues, owing to department hassles. Character ended up payment statesman than $1 billion on the two data breaches it was subjected to. Its expected $4.8-billion raft with Verizon, is also on the limit of have. Never before person the business repercussions of section breaches been so stark, sending a dread warning to remain cyber safe in 2017.



* IoT Section is a discriminative poverty: With a super adjunctive Internet of Things (IoT) earth, comes a super danger to disrupting lifetime and transmute. The recent onset on DNS provider Dyn, strip to educatee Internet outages, is evidence enough. Companies moldiness bump themselves o.k. to reality and understand that securing IoT networks finished and through, is not a pick but a necessity.


* Consolidation is the way ascending: A disparate and broken industry cannot make admittedly valuate for the customer, be it toll consider or solvent effectualness. The year 2016 saw whatever statesman consolidations, much as Symantec-Bluecoat, Confer-Carbon Wicked and so on. The way leave talk, with mutual measure existence realised in the hunting to get cyber pitfall-proof.

Saturday, 24 December 2016

Microsoft Admits Overly Aggressive Windows 10 Upgrade Campaign Was ‘Pretty Painful’ And Obnoxious





Microsoft does not always do things the right way, few people would argue otherwise. However, Microsoft has traditionally been good at admitting when it drops the ball or otherwise could have done a better job. Such is the case with Windows 10 and the super aggressive approach Microsoft took to getting users to upgrade. It was annoying and at times even obnoxious, and while Microsoft can't go back in time and change that, it can at least give users the satisfaction of recognizing it. That's what Microsoft's chief marketing officer Chris Capossela did during a recent video podcast.

One "pretty painful" incident Capossela pointed out was when Microsoft rolled out an update that disabled the red "X" that would normally close the Windows 10 upgrade dialog box. After the update, clicking the red X had no effect. As a result, users who had thought they cancelled the update process to Windows 10 that Microsoft was pushing would wake up to a machine that had upgraded overnight.





"We know we want people to be running Windows 10 from a security perspective, but finding the right balance where you’re not stepping over the line of being too aggressive is something we tried and for a lot of the year I think we got it right, but there was one particular moment in particular where, you know, the red X in the dialog box which typically means you cancel didn’t mean cancel," Capossela admitted.

"And within a couple of hours of that hitting the world, with the listening systems we have we knew that we had gone too far and then, of course, it takes some time to roll out the update that changes that behavior. And those two weeks were pretty painful and clearly a low light for us. We learned a lot from it obviously," Capossela continued.

Microsoft's mea culpa through its CMO doesn't change the fact that some users were severely inconvenienced and pretty ticked off. However, when bad decisions are made, the next best thing you can hope for is that a company acknowledges it, learns from it, and does not repeat it. You can check one of those off in this case, though whether Microsoft learned from its mistake and refrains from repeating it remains to be seen.

For some folk, taking Microsoft at its word will not be easy. The red X situation was not the only time Microsoft was too aggressive in pushing Windows 10. Prior to that, Microsoft silently pushed out Windows 10 downloads to machines in anticipation of users wanting to upgrade. The problem there is that it was taking up valuable disk space, especially for users who were running a fairly low capacity SSD as their primary drive.

While the barrage of nag screens and dubious behavior could have blown up in Microsoft's face, it hasn't. At present, Windows 10 holds a nearly 24 percent share of the desktop operating system market, according to Net Applications. It still has a long way to go before it catches Windows 7, which has a 47.17 percent share, but it has more than doubled the share that belongs to Windows 8/8.1 (around 10 percent).
Read more at http://hothardware.com/news/microsoft-admits-aggressive-windows-10-upgrade-campaign-pretty-painful#MhVmfHh4BM68B5v4.99