Merhabalar 2 problemim var 

2019.3.17 pro kullanıyorum proje açılmıyor XML hatası veriyor

ekran resmini gönderiyorum

2. problemim ise 

2019.3.17 pro sürümüne yükseldikten sonra  htaccess dosyasına alttaki kot otomatik olarak eklendikten sonra web sitem google sıralamasında düşüş yaşamaya başladı

yardımcı olursanız sevinirim

# WebSite X5 - Start Code [do not edit]

<IfModule mod_deflate.c>
SetOutputFilter DEFLATE
</IfModule>

# WebSite X5 - End Code

Please only proceed after a restart of your PC in case this is caused by a transient error in Windows.

Osman, if you have an iwzip file then start WX5 and import it.

If you do not have an iwzip file your only other avenue is backup/redo. Open WX5, select your project, select backup, select a suitable candidate and select redo.

NB with backup/redo you MIGHT get lucky. With regular creation of an iwzip file you do not need luck, they always work and are reliable full backups. When your project is working go to step5 export project, append date to name and choose where you want it stored. I untick include backup and include preview.

Create an iwzip of EVERY project you maintain.

(there are many reasons a website can loose ranking, it is extremely unlikely that the WX5 code added to the .htaccess file had any impact, but in theory it should improve your ranking because google loves speed)