在系统中需要把数据导出到excel并且压缩，然后报了这个问题：

我在网站上找到了方法：

地址：https://social.msdn.microsoft.com/Forums/vstudio/en-US/2f923b6d-aebb-42ff-804d-21a3763d491b/com-class-factory-error-8000401a?forum=csharpgeneral

Hi Varun,

It should be the permissions problem.
Please have a try using the following steps to Configure DCOM:
1. Go to the Start-Run menu to type in "dcomcnfg"  and hit enter to load "Component Services" MMC.
2. Select the "Microsoft Excel Application" item through "Component Services" MMC->Component Services->Computers->My Computer->DCOM Config->Microsoft Excel Application
3. Right click and select Properties->Select Identity Tab->Select This user and add the Administrator accout and password
4. Select Security Tab, Under "Launch and Activation Permissions", Choose "Customize", Click "Edit" button, Add the everyone account and add all the Permissions.
5. Do the same thing in "Access Permissions" and "Configuration Permissions"

Best regards,
Guo

如何解决Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 8000401a. 问题的更多相关文章

  1. 使用Gird++打印出现“Retrieving the COM class factory for component with CLSID”的解决办法

    我们的接口需要返回一个gird++生成PDF文件的二进制数据,在本地测试都很好,发布到服务器上一直出现“Retrieving the COM class factory for component w ...

  2. 【Excel】Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046}:

    [Excel]Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-0000000000 ...

  3. 异常：Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005.

    异常:Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} ...

  4. C#-Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046}

    异常信息如下 捕获到执行这句时异常: Excel.Application ep = new Excel.ApplicationClass(); Retrieving the COM class fac ...

  5. Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005.

    Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} fai ...

  6. C# - (0x80040154): Retrieving the COM class factory for component with CLSID {877AA945-1CB2-411C-ACD7-C70B1F9E2E32} failed

    1. Exeption Error: System.Runtime.InteropServices.COMException (0x80040154): Retrieving the COM clas ...

  7. Retrieving the COM class factory for component with CLSID XX failed due to the following error: 80070005 拒绝访问。

    环境及异常信息说明 环境说明: Win2008 R2 企业版 x64 .IIS 7.0 功能说明:服务端操作Excel,(上传Excel到服务器,并在服务器端读取Excel中的数据) 异常信息:Ret ...

  8. Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005 拒绝访问

    异常信息:Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046 ...

  9. C# Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005

    环境说明: Win2008 R2(中文版) x64 .IIS 7.0 功能说明:上传Excel到服务器,并在服务器端读取Excel中的数据: 异常信息:Retrieving the COM class ...

随机推荐

  1. _itemmod_creation_enchant

    该表控制物品产生时自动获得随机附魔效果 comment  备注  entry  物品entry  slot  附魔位置1-5,这些位置都可以用来产生自带附魔效果  groupId  附魔组Id 对就_ ...

  2. Cannot set property 'onclick' of null的问题

    转载自: https://my.oschina.net/ximidao/blog/351017 摘要: 测试点击事件的时候浏览器报错,提示Uncaught TypeError: Cannot set ...

  3. python tcp .demo

    client: # -*- coding: utf- -*- import socket s=socket.socket(socket.AF_INET,socket.SOCK_STREAM) s.co ...

  4. Centos7下安装memcached

    1. which memcached //如果已经安装,会有“/usr/bin/memcached”类似的输出 memcached -h //memcache帮助列表 php -m | grep me ...

  5. python3使用pymysql模块，连接mysql数据库，实现新增、查询和更新操作

    1.环境数据准备: python3环境.pymysql模块 mysql数据库:本次代码中用到的数据库为本地的testdb数据库,user表(表字段比较简单,只有主键id,手机号mobile,密码pas ...

  6. Java——文件及目录File操作

    API file.listFiles(); //列出目录下所有文件及子目录fileList[i].isFile() //判断是否为文件 fileList[i].isDirectory() //判断是否 ...

  7. tensorflow example1

    用tensorflow实现J(w)=w**2-10*w+25的微分结果 import numpy as npimport tensorflow as tf w=tf.Variable(0,dtype= ...

  8. QT绘制饼图

    QT版本:QT5.6.1 QT绘制饼图,出问题的代码如下 void DrawPieDialog::paintEvent(QPaintEvent *event) { float startAngle=0 ...

  9. 监听浏览器种类，并区分safari和chrom浏览器

    //判断浏览器种类函数-处理兼容性 function myBrowser(){ var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串 va ...

  10. 利用jenkins+git自动执行接口测试代码

    事前准备 部署好jenkins.申请一个码云账号.代码同步至码云 1.在码云上新建一个项目,并把代码同步上去 我设置成了私有项目 2.为项目添加部署公钥 因为是私有项目,所以需要添加一个部署公钥,不然 ...