cannot establish two PPTP connections behind a linux iptales-nat firewall

cannot establish two PPTP connections behind a linux iptales-nat firewall

need do some modeprobe and load some pptp nat module

with hardware firewall like Dell Sonicwall and Mako, they can do those easily

cannot logon due to network time error sbs 2003 ;;; after power-cut

cannot logon due to network time error sbs 2003 ;;; after power-cut

- someone's sbs 2003 stuffed after a 5 hour power cut.

no one can logon from the network. To logon to the sbs 2003 from the console, got error like network time ....xxxxx

disaster recovery

shutdown the server, the owner Agela become impatient, started yelling.

enter the bios / cmos, the year changed to 2063, I wished I can live that long

change the year back to 2014.

start the server again, here is the tip, .... still can't see login screen, unplug two usb drives, the see GINA

and login again, success.

what a sif of relieve for Agela

my home PC continous beeping

my home PC continous beeping

its the video card faulty

tried removing the ram, its different kind of beeping

how many slots in my notebook?

Speccy

download from the maker of ccleaner

it shows temperature as well.

Types of files that cannot be added to a list or library - one drive - sharepoint online

here are certain types of files that you cannot upload to a SharePoint list or a library. By default, SharePoint blocks certain file types.

For example, if .asp is on the list of blocked file extensions, a file called "newpage.asp" is blocked. Variations of a file extension are also blocked. The following list shows different ways of representing the same file, all of which are blocked if the .hta extension is on the list of blocked file extensions.

• filename.hta
• filename.hta.
• filename.hta.{3050F4D8-98B5-11CF-BB82-00AA00BDCE0B}
• filename.hta::$DATA

The list of files that is blocked for SharePoint Online is different from the list of files that is blocked for on-premises deployments of SharePoint Foundation or SharePoint Server.

https://support.office.com/en-nz/article/Types-of-files-that-cannot-be-added-to-a-list-or-library-30be234d-e551-4c2a-8de8-f8546ffbf5b3?ui=en-US&rs=en-NZ&ad=NZ

Blocked file types for SharePoint Online

The list of blocked file types cannot be changed for a SharePoint Online site.

File extension	File type
.ashx	ASP.NET Web handler file. Web handlers are software modules that handle raw HTTP requests received by ASP.NET.
.asmx	ASP.NET Web Services source file
.json	JavaScript Object Notation file
.soap	Simple Object Access Protocol file
.svc	Windows Communication Foundation (WCF) service file
.xamlx	Visual Studio Workflow service file

estrictions and limitations when you sync SharePoint libraries to your computer through OneDrive for Business Print Print Email Email

http://support.microsoft.com/kb/2933738

Number of items that can be synced

• You can sync up to 20,000 items in your OneDrive for Business library. This includes folders and files.
• You can sync up to 5,000 items in a SharePoint library. This includes folders and files. These are the libraries that you find on various SharePoint sites, such as team sites and community sites, libraries that other people created, or that you created from your Sites page. This also includes syncing other people's OneDrive personal sites that you may have access to. You can sync multiple SharePoint libraries.

Size limit for syncing files

In any SharePoint library, you can sync files of up to 2 gigabytes (GB).

Character limit for files and folders

These limits apply to files and folders that you add to a synced library folder for uploading to SharePoint.

• In SharePoint Server 2013, file names can have up to 128 characters.
• In SharePoint Online, file names can have up to 256 characters.
• Folder names can have up to 250 characters.
• Folder name and file name combinations can have up to 250 characters.

Invalid characters

SharePoint Online

The following characters in file names aren't supported when you sync OneDrive for Business with SharePoint Online:

\ 
/ 
: 
* 
? 
" 
< 
> 
| 
# 
%

Additionally, a file name that begins with a tilde (~) isn't supported.

SharePoint Server 2013

The following characters in file name aren't supported when you sync OneDrive for Business with SharePoint Server 2013:

\ 
/ 
: 
* 
? 
" 
< 
> 
| 
# 
{ 
} 
% 
~ 
&

 A file name that begins with a period (.) or a tilde (~) isn't supported.

Unsupported folder name

When you sync OneDrive for Business with SharePoint Online or SharePoint 2013, a folder named "forms" isn't supported at the root level for a list or library. This occurs because "forms" is a hidden default folder that's used to store templates and forms for the library.

GUID strings as file names

The GUID string structure is supported in SharePoint Online.

The following GUID string structure isn't supported for file names in SharePoint 2013:

'{' + 8 hexadecimal + '-' + 4 hexadecimal + '-' + 4 hexadecimal + '-' + 4 hexadecimal + '-' + 12 hexadecimal +'}'

For example, a GUID that matches this structure resembles the following:

{9b6634a7-26b7-40a2-a48e-6f967d89c29e}

Invalid file types

You can't upload files that have a *.tmp or *.ds_store extension, and you can't upload desktop.ini, thumbs.db, or ehthumbs.db files.

Additionally, you can't upload files whose file types are blocked on the SharePoint site. If your organization is running SharePoint Server, the list of blocked files may vary, depending on what your administrator sets up. If your organization is running SharePoint Online, the default list of blocked files is fixed and can't be changed. To see a list of the default blocked files, go to the following Microsoft website:

File types that cannot be added to a list or library

OneNote notebooks

Because OneNote notebooks have their own sync mechanism, they aren't synced by the OneDrive for Business sync client. You can upload OneNote notebooks to a SharePoint Online page. However, they won't sync with through the OneDrive for Business sync client application. Additionally, if you add a OneNote notebook to a local folder that syncs with SharePoint Online, the notebook won't sync with the SharePoint site and may cause other sync errors within the local folder.

Open files can't be synced

Any file that’s currently open by an application (for example, an Excel .xlsx file) can't be synced by OneDrive for Business.

To sync the file, close any application where the file is currently being used, and then sync the file.

Lookup columns in a library

The SharePoint Online or OneDrive for Business library can't exceed the lookup column threshold. For more information, go to the following Microsoft Knowledge Base article:

2927386 "We couldn’t sync this library" error when you use the OneDrive for Business sync client

Additional resources

For more information about how to resolve problems that you might have with the OneDrive for Business sync client, go to the following Microsoft website:

Solve problems you’re having with the OneDrive for Business sync app

For more information about the characters that you can't use in site names, folder names, and file names in earlier versions of SharePoint, go to the following Microsoft Knowledge Base article:

905231 Information about the characters that you cannot use in site names, folder names, and file names in SharePoint

Can windows 8 pro be upgraded to 8.1 for free ?

Can windows 8 pro be upgraded to 8.1 for free ?

it seems yes,

as I saw 8.1 upgrade option is available in the windows store for the domain - joined w8

WSUS content size is now more than 100GB

WSUS content size is now more than 100GB

my original wsus server stuffed, installed the WSUS role on another server.

dear, the WSUS size more than 100GB not the traditional 60GB
 

俄国一个作家吧，说过一句话，他说什么，你判断你成功的标准是一半人玩命的支持你，一半人玩命的反对你

花千芳：我觉得首先是要感谢人家的，因为我记得好像是俄国一个作家吧，说过一句话，他说什么，你判断你成功的标准是一半人玩命的支持你，一半人玩命的反对你。那么我想，他既然能把我所有的错误点，缺点都挑出来，然后集合成集子，你可见他多么重视我呀。 - 

looks like pocketcloud is going ---- Dell killed another brand

Dell is retiring the PocketCloud service. Effective June 30, 2015

Dear PocketCloud customer, In 2009, PocketCloud was created to help people access their PCs from mobile devices anywhere. While PocketCloud has enjoyed a loyal user base, user adoption has waned in recent years, largely due to the rise of software-as-a-service and cloud storage applications. Effective June 30, 2015, Dell will retire the PocketCloud service. Starting today, Dell will discontinue development on the PocketCloud apps and you will no longer be able to purchase the Pro version of the PocketCloud apps or the premium subscription service. The free version of the apps will be available for download until December 30, 2014 and Dell will continue to provide support for subscription customers until June 30, 2015. After June 30, 2015, Dell will discontinue support for PocketCloud. Once the product is discontinued, the PocketCloud Remote Desktop app can be used in Manual mode, but auto-discovery and Cloudbin storage will no longer be available. Please keep in mind that Dell will no longer support the product and cannot ensure that PocketCloud will continue to work for you past June 30, 2015. For additional information on how this might affect you as a customer and recommended next steps, please visit the PocketCloud end of life page at www.Dell.com/wyse/pocketcloudEOL. Dell and the PocketCloud team have thoroughly enjoyed providing this product to our customers over the last 5 years and sincerely appreciate the millions of customers like you who have shown us their support during that time. Should you have any additional questions please visit PocketCloud Support at www.Dell.com/wyse/pocketcloudSupport. Regards, Dell Wyse PocketCloud Team. Free version of the apps will be available for download untilDecember 30, 2014. After June 30, 2015, Dell will discontinue support for PocketCloud. For additional information on how this might affect you as a customer and recommended next steps, please visit the PocketCloud end of life page. Should you have any additional questions please visit PocketCloud Support.

生活对每个人都是公平的。只要你不放弃，就会有希望。

生活对每个人都是公平的。只要你不放弃，就会有希望。

office 365 for Mac

http://redmondmag.com/articles/2014/10/31/outlook-for-mac-for-office-365.aspx

Microsoft recommends removing Outlook for Mac 2011 before running Outlook for Mac for Office 365, although there's no explanation about why it's recommended. The two solutions can run side by side. Installing Outlook for Mac for Office 365 does not automatically remove Outlook for Mac 2011

well, its buggy as reported

hot-swap batteries for IBM UPS - 750 again

hot-swap batteries for IBM UPS - 750 again

yes, IBM APC-750 UPS battery is hot-swappable

need be very careful to do that

IPAM , will IPAM going down gurgules like NAP/NPS

IPAM , will IPAM going down  like NAP/NPS

Microsoft really made a big fuss in IPAM to take control of DNS and DHCP. especially in 70-413 and 70-417 exams

doubt there is a place for in IPAM in small and medium biz market.

Upgrading Your Skills to MCSA Windows Server 2012; 70-417

lots of questions about IPAM

lots of questions on NAP / NPS --- vomitting as Microsoft is to phase out the NAP shit

to be comfortable with this exan,

cbt nuggests

transignal

Microsoft Technet virtual labs

be sure you are familiar with Azure , claims , AD FS, workplace join, hyper-v

Exam Ref 70-417. Upgrading Your Skills to MCSA Windows Server 2012 R2 --- highly recommended

also

http://www.microsoftvirtualacademy.com/Studies/SearchResult.aspx

Designing and Implementing a Server Infrastructure ; 70-413

lots of questions about IPAM

lots of questions on NAP / NPS --- vomitting as Microsoft is to phase out the NAP shit

to be comfortable with this exan,

cbt nuggests

transignal

Microsoft Technet virtual labs

be sure you are familiar with Azure , claims , AD FS, workplace join, hyper-v

Exam Ref 70-417. Upgrading Your Skills to MCSA Windows Server 2012 R2 --- highly recommended