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I'm trying to install Unreal Tournament 3 in Windows 11, but I get the message "Deze app is voor uw veiligheid geblokkeerd" which means "This app is blocked for your safety". What can I do?

I just bought McAfee for a year, but I get this error at the beginning of the installation: "Something went wrong with the insatallation" Any help?

Hello, I"m trying to make a nice USB-stick, with a Windows 10 ISO file on it. But where do I get that ISO file? I'm not looking for the tool which makes your USB-stick a bootable one. I'm looking for the actual ISO file Thanks

I'm trying to run VirtualBox in Ubuntu. I just created a machine but when I run it I get this error message: Failed to open a session for the virtual machine Windows7_inLinux_2021_01_30. VT-x is disabled in the BIOS. (VERR_VMX_MSR_VMXON_DISABLED). Result Code: NS_ERROR_FAILURE (0x80004005) Component: Console Interface: IConsole {8ab7c520-2442-4b66-8d74-4ff1e195d2b6} Help? Thanks. …

Hello. I'm searching for 1 simple thing. How do I copy all files from my Samsung A10 to my laptop? Thanks in advance

Hello. Can you tell me how to disable Teams from starting up while windows starts up? Thank you

I have MinGW installed on Windows 10. Can you help me compile something with it? I get this $ g++ first.cpp -o first bash: g++: command not found And then $ apt-get install g++ bash: apt-get: command not found

What I would like to do is to register a couple of shortcuts to move the mouse cursor. The cursor should jump from the one square area of the screen to the other. The question that comes to mind first is: which keys are not used (or at least not …

Hello. By accepting AVG as my central protection unit I let in AVG browser. I don't want this, because it agressively sets itself as my default browser. I don't want to install it from my system, though, I wan't to disable it from running in my environment. Anybody here who …

Are there any standards for single/double quotation marks in all the different programming languages? What matters to me right now is Python. Should I use 'single quotation marks' or "double quotation marks" for the strings? Thank you

Hello. I've got a couple of browsers installed and I have a question about that: Is it possible to transfer a tab from the one browser to the other? Let's say: from AVG Secure Browser to Opera? I don't really prefer the one browser above the other. Maybe I will …

Hello. I'm tring to burn an ISO to a DVD (Windows 10 installation disc). But all the burning programs tell me that somethingis wrong, for example "Mediadetectie mislukt" which means "Media detection failed" and other programs keep the "burn" button gray. Is there something I can do?

With Windows 7 I got something weird. In Windows 10 I get it again. In Linux I don't get it. "It" is some noise on the desktop. It looks like this: [https://ibb.co/S0KvJLy ](https://ibb.co/S0KvJLy) Anybody able to help?

When I boot into linux (Ubuntu, I'm not sure which version, a recent one) I get this error: " Oh no! Something has gone wrong. A problem has occurred and the system can't recover. Please contact a system administrator. " I understand that I should boot from a DVD or …

Anybody here who can tell me how to send a link in Instagram chat? Of course, not as plain text, but as a link. Thank you

I'm trying to save something on my external HD, but I get this error: Unable to access "TOSHIBA EXT" Not authorized to perform operation (polkit authority not available and caller is not uid 0) I made a snapshot of the error window, but that doesn't go to well either. I …

I have an ereader and I'm trying to upload books to it. Therefore I use the app Calibre. But the "send to device" options all don't allow me to do so. Any users of this app here? Thanks I must add: The device is a Kobo Glo

Hello. I have Windows 7 on a ThinkPad T500. I want to use my webcam. I disabled it once in the BIOS setup. But now I don't see how to enable it again. Help, please Leon

Hello. I'm trying to learn LInux. The book I read states that you should know how to use Vi. What is your opinion about that?

Hello. I'm new to the whole Linux thing and I have something for a topic. In Windows you can produce characters with accents via a shortcut. For example: " followed by e brings forth ë. I miss this in Linux. Somebody told me that I should ask for help writing …

How can I produce supertext in Linux? edit: The name of this topic should be " produce supertext" in stead of " use supertext" but I think you all get t he point

Hello. My name is Leon. I'm from the Netherlands. I've been opening topics for a while here. I thought it would be allright to ask you for your opinion. I do this by asking the question: What is your favorite search engine? Happy replying :-)

Hello. I'm busy with something for which I opened a forum topic. Now, I'm trying to upload some pictures but I can't succeed. It says the files are to big. What are the ways to do this? Thanks Leon

I bought a "MMOBIEL 4 Port USB 3.0 Data Hub voor Macbook" It worked the first time I connected it, but now it doesn't anymore. What can be the problem? Thanks

Hello. I'm trying to build a website which should accept uploaded files. My question is: how do you retrieve the filetype of uploaded files?

Hi. I'm trying to set up an AMP system on my machine. It's called UwAmp. Anybody there to tell me how to setup the MySQL in this thing? Thank you

Hello, Today I learned about Deepfake. Virtual faces that look very realistic. What do you think of this? And can you tell me what I should do to deploy this technology? I would like to create an assistant that helps people use a website. Thanks, Leon

Hello. Is there anybody here who's eager to help me building a webgame? It's mostly written in PHP and there are some Javascript and CSS files included. I put it on Github. I haven't been using a framework (yet). If you first want to know more, just ask (of course). …

I'm writing a game in PHP. Now the script generates a random number to get the players registered. But: the number generated is the same for every player. It's about this line: $activationkey = rand( 1000000000, 9999999999 ); Every player gets the same key. How can this be? Any help? …

Hi. I'm trying to write a game in PHP. Now a weird item shows up in my database. http://www.leondegroot.nl/files/mysql_nieuw.png "Nieuw" means "New". Do you have any idea what this is and how to delete it? Thanks, Leon

Hello. I want to add GMail to my Netvibes dashboard [www.netvibes.com](http://www.netvibes.com) Any users here?

I'm reading a book about C++. I'm on arrays now. It seems that a two-dimensional array is taken in this way: void Function( int arr[][numberof2nddimension] ) { } Why is that so? Help please. Thanks

Hello. I have a Lenovo Thinkpad T500 and a microphone. But recording doesn't go. Microphone is detected but doesn't work.

Hi. Years ago, I started writing a game called iWarz. It's a PHP-script. I've never finished it and I'm not sure if I ever will. But what I can do with it is to show you the code. So please, go ahead and download it. Study it, tell me what …

Hello, all I'm trying to make a video recording of myself playing a trumpet. The problem is: my device doesn't record the sound. Anybody here who knows how to solve this? Leon

Hi. The reason I reply to this topic is that I want to become an active member of Daniweb :P I've been putting a lot of questions on here and this topic shows me another way to "contribute". I know the difference between even and odd. Greetings

I'm busy writing Yahtzee. Now, I want to fill a const char[] with the field names: 1's, 2's, 3's, ..., "Full House" "Small Straight" etc. But I get this errors #include <iostream> #include <stdlib.h> using namespace std; /* 1 2 3 4 5 6 3 of a kind carre full …

Hello. I'm stuck with my Yahtzee project. The first five lines are filled with a brief explanation of the case. Please read them /* I'm writing Yahtzee in C++. So far so good, but I'm stuck now on the recognition of staights and full houses. It's about the lines 131 …

My name is Leon de Groot. I'm from the Netherlands (the best country in the world to live in). I started "programing" when I was 10. That's 14 years earlier. I have a cousin who tought me GW-BASIC. Later I started (trying) C++, as suggested by a guy from the …

I just wrote a simple C++ program. But now I want to share it with a friend and GMail doesn't allow me to use it and putting it on a web domain doens't work either. How do you share a simple program (compiled)?

While compiling my Yahtzee project I get these errors: ||=== Build: Debug in Yahtzee (compiler: GNU GCC Compiler) ===| ld.exe||cannot open output file bin\Debug\Yahtzee.exe Permission denied| ||error: ld returned 1 exit status| ||=== Build failed: 2 error(s), 0 warning(s) (0 minute(s), 0 second(s)) ===| I use CodeBlocks. It's not nice …

Hello, While trying to get back into programming, I come across problems. The first one is: Why can't I work with global variables? Is there a new way of doing the same thing? Thanks

My question is this: I'm trying to practice PHP. I use OpenElement as my editor. You can get to know this program through this website: https://www.openelement.com/ Problem is: when I preview the page (with PHP in it) it doesn't display text produced by PHP, but instead it produces the PHP …

Hi. I just installed Code Blocks. I want to just get started with programming. It seems that I have to configure Code Blocks therefore, setting up a compiler. How should this be done? Help Leon

I have Windows 10 on a Lenovo T500. And no USB-stick works. How can this be solved? Thank you

Hello, I'm trying to mount an ISO file. I tried a couple of applications to do this (four of them) but nothing works. I'm using Windows 10. I know that Windows 10 comes with the functionality of mounting, but that doesn't work either. What can be the problem? Help me, …

Is it allowed to put a lable on my own topics, so that I can find them easier? An example would be this very topic.

I want to create a bootable USB-stick. I have a MS-DOS 6.22 image file. I used Rufus but that didn't work. Do you know a better program for the job? If you think a Linux stick would be better... well, I decided to use a MS-DOS 6.22 and put Ghost …

I made a list of applications that don't enable me to mount ISO-files. Here: PowerISO doesn't mount Virtual CloneDrive doesn't mount ISODisc doesn't mount KernSafe doesn't mount OSFMount doesn't mount Pismo File doesn't mount WinISO doens't mount Daemon Tools doesn't mount What should I do?

Hello. I have a question: I have a portable harddisc, with files on it. Now I want to encrypt a certain folder on it. It contains a couple of files which take some megs. What's the best way to do this? Thanks in advance, Leon