diff --git a/projects/mcpha/app/index.html b/projects/mcpha/app/index.html
index 9d861e61e..a351b983a 100644
--- a/projects/mcpha/app/index.html
+++ b/projects/mcpha/app/index.html
@@ -24,7 +24,7 @@ <h1>Multichannel Pulse Height Analyzer</h1>
 <h2>Getting started with MS Windows</h2>
 <ul>
 <li>Connect a signal source to the IN1 or IN2 connector on the Red Pitaya board.</li>
-<li>Download and unpack the <a href="https://www.dropbox.com/sh/5fy49wae6xwxa8a/AADau01Q0u7WKV5LLlyJJTzYa/mcpha/mcpha-win32-20161219.zip?dl=1">control program</a>.</li>
+<li>Download and unpack the <a href="https://github.com/pavel-demin/red-pitaya-notes/releases/download/20180512/mcpha-win32-20180512.zip">control program</a>.</li>
 <li>Run the control program.</li>
 <li>Type in the IP address of the Red Pitaya board and press Connect button.</li>
 <li>Select Spectrum histogram 1 or Spectrum histogram 2 tab.</li>
diff --git a/projects/mcpha/bazaar/index.html b/projects/mcpha/bazaar/index.html
index 2311740c6..4b6681f41 100644
--- a/projects/mcpha/bazaar/index.html
+++ b/projects/mcpha/bazaar/index.html
@@ -46,7 +46,7 @@ <h1>Multichannel Pulse Height Analyzer</h1>
 <h3>Getting started with MS Windows</h3>
 <ul>
 <li>Connect a signal source to the IN1 or IN2 connector on the Red Pitaya board.</li>
-<li>Download and unpack the <a href="https://www.dropbox.com/sh/5fy49wae6xwxa8a/AADau01Q0u7WKV5LLlyJJTzYa/mcpha/mcpha-win32-20161219.zip?dl=1">control program</a>.</li>
+<li>Download and unpack the <a href="https://github.com/pavel-demin/red-pitaya-notes/releases/download/20180512/mcpha-win32-20180512.zip">control program</a>.</li>
 <li>Run the control program.</li>
 <li>Type in the IP address of the Red Pitaya board and press Connect button.</li>
 <li>Select Spectrum histogram 1 or Spectrum histogram 2 tab.</li>
diff --git a/projects/vna/app/index.html b/projects/vna/app/index.html
index d0ceffa39..b678a8f23 100644
--- a/projects/vna/app/index.html
+++ b/projects/vna/app/index.html
@@ -23,7 +23,7 @@ <h1>Vector Network Analyzer</h1>
 <p>More details about this application can be found at <a href="http://pavel-demin.github.io/red-pitaya-notes/vna/" target="_blank">this link</a>.</p>
 <h2>Getting started with MS Windows</h2>
 <ul>
-<li>Download and unpack the <a href="https://github.com/pavel-demin/red-pitaya-notes/releases/download/20180305/vna-win32-20180305.zip">control program</a>.</li>
+<li>Download and unpack the <a href="https://github.com/pavel-demin/red-pitaya-notes/releases/download/20180512/vna-win32-20180512.zip">control program</a>.</li>
 <li>Run the <code>vna.exe</code> program.</li>
 <li>Type in the IP address of the Red Pitaya board and press Connect button.</li>
 <li>Perform calibration and measurements.</li>
diff --git a/projects/vna/bazaar/index.html b/projects/vna/bazaar/index.html
index de72ed66a..c17c32341 100644
--- a/projects/vna/bazaar/index.html
+++ b/projects/vna/bazaar/index.html
@@ -45,7 +45,7 @@ <h1>Vector Network Analyzer</h1>
 <p>More details about this application can be found at <a href="http://pavel-demin.github.io/red-pitaya-notes/vna/" target="_blank">this link</a>.
 <h3>Getting started with MS Windows</h3>
 <ul>
-<li>Download and unpack the <a href="https://github.com/pavel-demin/red-pitaya-notes/releases/download/20180305/vna-win32-20180305.zip">control program</a>.</li>
+<li>Download and unpack the <a href="https://github.com/pavel-demin/red-pitaya-notes/releases/download/20180512/vna-win32-20180512.zip">control program</a>.</li>
 <li>Run the <code>vna.exe</code> program.</li>
 <li>Type in the IP address of the Red Pitaya board and press Connect button.</li>
 <li>Perform calibration and measurements.</li>