In my network the users can acces with the administrative share C$ to my computer because they are admin users, is possible to block some computers or users?  I tried to change some options with firewall but I couldn't get.
We have a restricted Windows 7 computer that hides and prevents non-admin users from accessing the C Drive using the following policies:       However, they are able to circumvent this by typing the following into Explorer: \\localhost\C$  How can I disable this path but allow other UNC paths. For example they are allowed to access a shared folder on a different computer. eg. \\192.168.2.1\SharedTransfer  Note: Simply Enabling the Group Policy: Remove Run menu from Start Menu will not work as this blocks all UNC paths.  Update  The user, called Site User, is not a member of the Administrator group directly or indirectly. It is only a member of the group Users.  Accessed the following from: Control Panel\All Control Panel Items\Administrative Tools\Computer Management (Local) &gt; System Tools &gt; Local Users and Groups   Local Users and Groups  - Groups       - Administators              - Administrator              - Service User (our admin user)       - Users              - NT AUTHORITY\Auntenticated Users (S-1-5-11)              - NT AUTHORITY\INTERACTIVE (S-1-5-4)              - Site User (user account in question)
I recently bought  white LED reading lamp. I like it a lot, but the "white" light produced is significantly blue; I'll guess its  is about 5000K.  I've noticed that, when this is the only source of light, printed text appears slightly fuzzy, and is more difficult to read than with a standard incandescent reading lamp. My guess is that this is  causing color fringing in my eyes, making it harder to read with this new lamp.  Is there a way to make this lamp less blue using some sort of transparent/translucent filter over the lens? This could filter out some of the blue end of the spectrum, or include a  to convert some of the blue to yellow (as  do). The fluorescence idea would be better, as there'd be less light lost. I don't want to go too far, though; a strongly yellow lamp might be worse for reading than this currently blueish lamp. different result for yyyy-mm-dd and yyyy/mm/dd in javascript when passed to "new Date" How to properly indent PHP/HTML mixed code? How can I calculate the R-squared of a regression with arima errors using R? If I have an arima object like a:  set.seed(100) x1 &lt;- cumsum(runif(100)) x2 &lt;- c(rnorm(25, 20), rep(0, 75)) x3 &lt;- x1 + x2  dummy = c(rep(1, 25), rep(0, 75))  a &lt;- arima(x3, order=c(0, 1, 0), xreg=dummy) print(a)   .  Series: x3  ARIMA(0,1,0)                      Call: arima(x = x3, order = c(0, 1, 0), xreg = dummy)   Coefficients:         dummy       17.7665 s.e.   1.1434  sigma^2 estimated as 1.307:  log likelihood = -153.74 AIC = 311.48   AICc = 311.6   BIC = 316.67   How do calculate the R squared of this regression? I'm a Sri Lankan passport holder. I'm planning to travel to China in January and have to transit in Malaysia. I wonder whether I can obtain a Malaysian transit visa in KLIA 2 when I'm flying back to Sri Lanka. Will some parents be offended when being asked, "Is it male or female?" If I ask the parent about a baby's gender, will it be impolite or not appropriate to say, "Is it male or female?"  Is there any subtle difference, in terms of politeness, among   "Is it a boy or girl?" "Is it he or she?" "is it male or female?" What version of Ubuntu should I pick? I'm just a simple user frustrated with Windows 10 and I want to leave Windows altogether.  However, I don't want to spend three weeks learning how to install the new system and then get all my current programs to work.  I am not setting up a server, I am not a developer and I do not want all my stuff on a cloud. Position of adverbs I am bit confused when it comes to the positioning of adverbs determinations in a sentence.   I was told that you can place them almost everywhere like in:     To be a teacher not only means to teach a language...   &nbsp;     To be a teacher means not only to teach a language   Placing adverbs at the beginning or the end of the sentence is not a big problem, as far as I know, but what about the rest.   Are there rules for all this or can you place them anywhere including normal adverbs like "passionately" etc.? I am technically knowledgeable enough to know that this most likely isn't possible, BUT, I am curious just the same (it must be put to rest). Is there anything preventing us from creating a means to use two different internet connections, like two different ethernet cards or an ethernet card and a wireless card, and using the two IP addresses at once for more internet speed?  My specific situation is that I would like to use both a wireless card and my wired connection on my machine running Kubuntu 13.10. Using two internet connections would allow me to do things like:   Torrent and browse simultaneously without lag Open Firefox with multiple tabs faster (?) Download a couple or a few large files at once double time Increase overall internet connection speed (?) Multiple Sub Query using child parent relationship Consider in my basket, I have a package (Main Product-just a holder) which will have 2 standalone products (child) and again the standalone products will have child products (Grand Parent). All these products are from same object called Product Configuration.   We have a child relationship to itself(Parent Configuration) using a custom lookup field. The problem here is, I could only fetch details only up to 1 level (i.e.,package and child details) and I was not able to drill deeper to grand child products.  Query I used to get 1 level of relation ships is below:  SELECT id, name, Access_Type__c, Circuit_Bandwidth_Value__c, QuoteType__c,     Upstream_Speed_Value__c, IP_Address_Type__c, Care_Level__c, Base_Plan_Value__c, Site_Address__c,      cscfga__Quantity__c, Quantity_of_Ip_Address__c, cscfga__Contract_Term__c, Connection_Price__c,      Monthly_Rental_Conga__c, Total_Annual_Rental__c,      (         SELECT id, name,cscfga__Product_Family__c,Upstream_Speed_Value__c, cscfga__Quantity__c, Quantity_of_Ip_Address__c,              Connection_Price__c, Monthly_Rental_Conga__c,cscfga__Parent_Configuration__r.Circuit_Bandwidth_Value__c,Circuit_Bandwidth_Value__c          FROM cscfga__Related_Configurations__r         WHERE cscfga__Parent_Configuration__c &lt;&gt; ''          ORDER BY name     )  FROM cscfga__Product_Configuration__c  WHERE cscfga__Product_Basket__r.cscfga__Opportunity__c='{pv0}'      AND cscfga__Product_Basket__r.csordtelcoa__Synchronised_with_Opportunity__c=True     AND cscfga__Parent_Configuration__c = ''  ORDER BY name   Not sure how to write another sub query to get grand child details. When I tried the below query:  SELECT id, name, Access_Type__c, Circuit_Bandwidth_Value__c, QuoteType__c, Upstream_Speed_Value__c,      IP_Address_Type__c, Care_Level__c, Base_Plan_Value__c, Site_Address__c, cscfga__Quantity__c,      Quantity_of_Ip_Address__c, cscfga__Contract_Term__c, Connection_Price__c,      Monthly_Rental_Conga__c, Total_Annual_Rental__c,     (         SELECT id, name, cscfga__Product_Family__c, Upstream_Speed_Value__c, cscfga__Quantity__c,              Quantity_of_Ip_Address__c, Connection_Price__c, Monthly_Rental_Conga__c, cscfga__Parent_Configuration__r.Circuit_Bandwidth_Value__c, Circuit_Bandwidth_Value__c,         FROM cscfga__Related_Configurations__r         WHERE cscfga__Parent_Configuration__c &lt;&gt; ''          ORDER BY name     ),     (         SELECT id, name, cscfga__Product_Family__c          FROM cscfga__Related_Configurations__r         WHERE cscfga__Parent_Configuration__c &lt;&gt; ''          ORDER BY name     ) FROM cscfga__Product_Configuration__c  WHERE cscfga__Product_Basket__r.cscfga__Opportunity__c='0066E000002Xrr0'      AND cscfga__Product_Basket__r.csordtelcoa__Synchronised_with_Opportunity__c=True      AND cscfga__Parent_Configuration__c = ''  ORDER BY name   I got below error:     MALFORMED_QUERY:  from cscfga__Related_Configurations__r ^ ERROR at   Row:6:Column:6 Cannot follow the same aggregate relationship twice:   cscfga__Related_Configurations__r   Can someone please help here. Note: I am executing these queries in Workbench. How to dynamically change a web page's title? WinForms DataGridView font size How do I change font size on the DataGridView? Topology: Example of a compact set but its closure not compact Can anyone gives me an example of a compact subset such that its closure is not compact please? Thank you. How to put a full stop at the bottom, not mid-line, after an aligned matrix? Object has no method 'live' - jQuery "Dear Sir or Madam" versus "To whom it may concern" When is it appropriate to use the terms Dear Sir or Madam and To whom it may concern?  The rules I was taught state that Dear Sir or Madam should be used when you're writing a letter to a person about something that person has direct involvement in (e.g. returning a defective product to a customer service department).  By the same rules, To whom it may concern would be used for situations in which the recipient is a third party to the topic of the letter (e.g. regarding a letter of reference or recommendation).  Was I taught correctly?  Is the rule actually something else?  Or is this one of those situations where many people have an opinion but there is no real rule? How to install Redis on Ubuntu 16.04? I am working with Laravel but i have installed all on my own (php, mysql, composer, nginx) and now i need to install Redis and configure it so i could use it for queue driver in Laravel.  How to install it, because it cannot be installed through apt-get install redis  i get this error:  ubuntu@ubuntu:~$ sudo apt-get install redis [sudo] password for ubuntu:  Reading package lists... Done Building dependency tree        Reading state information... Done E: Unable to locate package redis I have a Dedicated Bedrock Server running on my PC, and I can't connect from the same PC where the server is. If I add it onto the list of servers, it appears as "Locating server" and never finds it.    If I try to connect, I get "Unable to connect to world".    On my friend's PS4, it appears on the Friends tab as a LAN Game on a Dedicated Server.    And also on my sister's laptop. Show that $f(X - D) \cap f(D) = \varnothing$ with $f$ continuous in $X$, $D$ dense in $X$ and $f|_{D}$ homeomorphism If a car hits a wall at a speed of $v$, and an identical car hits a wall at a speed of $2\,v$, with the kinetic energy equation $E_K = \frac{1}{2}mv^2$ (the speed goes from $v$ to $0$) the second car will lose 4 times the energy, and therefore cause 4 times the damage, but with the force equation $F = ma$ (the car hits the wall and decelerates), it will hit with 2 times the force, and cause 2 times the damage.  How can this be explained?